100.....1,2,4,5,10,20,25,50,100
Chat with our AI personalities
36
6 divides 54 exactly to yield 9. Then 6 and 9 are factors of 54.
It is 36.
Any number of the form a*b^4 where a and b are different prime numbers, or c^9 where c is a prime, will have exactly 10 factors.
1,023,456,789