There are an infinite amount of answers to that. 290, 580, 870, 1160 and 1450 are the first 5 of them.
290 and all multiples of 290.
The first 10 multiples are 58, 116, 174, 232, 290, 348, 406, 464, 522, and 580
The multiples of 58 are the infinite set that starts 58, 116, 174, 232, 290, 348, 406, 464, 522, 580, and so on.
29, 58, 87, 116, 145, 174, 203, 232, 261, 290 . . .
252, 259, 266, 273, 280, 287
145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450, 1595, . . .
The first 15 multiples of 145: 145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450, 1595, 1740, 1885, 2030, 2175 . . .
29, 58, 87, 116, 145, 174, 203, 232, 261 and 290
145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450, 1595, . . .
145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450, 1595, . . .
The first 20 multiples of 29: 29, 58, 87, 116, 145, 174, 203, 232, 261, 290, 319, 348, 377, 406, 435, 464, 493, 522, 551, 580 . . . ∞
The total number is infinite. The first 10 are: 145, 290, 435, 580, 725, 870, 1015, 1160, 1305, 1450 . . .