the number 90 has the most factors under 100
Wiki User
∙ 2011-03-26 18:10:02There are four odd numbers less that 100 that have 6 factor. This does not compare with even numbers that have 12 factors!
There are 12 numbers less than 150 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100,121,144.
When rounding any whole number 49 or less to the nearest hundred, the answer is zero.
60, 72, 84, 90 and 96 each have twelve factors.
840
36
36
24
48
I guess it would be 45,63,75,99 they each have 6 factors
81 is the largest square of a whole number...
The three greatest whole numbers less than 200 that each have an odd number of factors are 144, 169 and 196.