18086700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{60289}}^1$

素因数の和:60306

約数の個数: 36

約数和(自身を含む): 52331720

約数和(自身を除く): 34245020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 60289, 120578, 180867, 241156, 301445, 361734, 602890, 723468, 904335, 1205780, 1507225, 1808670, 3014450, 3617340, 4521675, 6028900, 9043350, 18086700]

約数ペア:

[(1, 18086700), (2, 9043350), (3, 6028900), (4, 4521675), (5, 3617340), (6, 3014450), (10, 1808670), (12, 1507225), (15, 1205780), (20, 904335), (25, 723468), (30, 602890), (50, 361734), (60, 301445), (75, 241156), (100, 180867), (150, 120578), (300, 60289)]