90230300

素因数分解:

$2^2\times 5^2\times {\mathrm{902303}}^1$

素因数の和:902317

約数の個数: 18

約数和(自身を含む): 195799968

約数和(自身を除く): 105569668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 902303, 1804606, 3609212, 4511515, 9023030, 18046060, 22557575, 45115150, 90230300]

約数ペア:

[(1, 90230300), (2, 45115150), (4, 22557575), (5, 18046060), (10, 9023030), (20, 4511515), (25, 3609212), (50, 1804606), (100, 902303)]