Question

What are the total number of divisors of 600(including 1 and 600)?

Answer 1

write 600 into product of prime factors

600 = 2*2*2*3*5*5

=2^3*3^1*5^2

number of divisors = (3+1)(1+1)(2+1)

=4*2*3
=24

Answer 2

600= 2³×3×5²
no. of divisors = (3+1)(1+1)(2+1) = 4×3×2 = 24