19921050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44269}}^1$

素因数の和:44287

約数の個数: 36

約数和(自身を含む): 53522430

約数和(自身を除く): 33601380

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44269, 88538, 132807, 221345, 265614, 398421, 442690, 664035, 796842, 1106725, 1328070, 1992105, 2213450, 3320175, 3984210, 6640350, 9960525, 19921050]

約数ペア:

[(1, 19921050), (2, 9960525), (3, 6640350), (5, 3984210), (6, 3320175), (9, 2213450), (10, 1992105), (15, 1328070), (18, 1106725), (25, 796842), (30, 664035), (45, 442690), (50, 398421), (75, 265614), (90, 221345), (150, 132807), (225, 88538), (450, 44269)]