There are 8 integers in the sequence, as 25 รท 3 has a decimal and integers are whole numbers
I assume you mean prime factor 270.
270/2 = 135
135/3 = 45
45/3 = 15
15/3 = 5
5/5 = 1
Therefore: 270 = 2 * 3 * 3 * 3 * 5