99907300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{3457}}^1$

素因数の和:3505

約数の個数: 54

約数和(自身を含む): 230368502

約数和(自身を除く): 130461202

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 3457, 5780, 6914, 7225, 13828, 14450, 17285, 28900, 34570, 58769, 69140, 86425, 117538, 172850, 235076, 293845, 345700, 587690, 999073, 1175380, 1469225, 1998146, 2938450, 3996292, 4995365, 5876900, 9990730, 19981460, 24976825, 49953650, 99907300]

約数ペア:

[(1, 99907300), (2, 49953650), (4, 24976825), (5, 19981460), (10, 9990730), (17, 5876900), (20, 4995365), (25, 3996292), (34, 2938450), (50, 1998146), (68, 1469225), (85, 1175380), (100, 999073), (170, 587690), (289, 345700), (340, 293845), (425, 235076), (578, 172850), (850, 117538), (1156, 86425), (1445, 69140), (1700, 58769), (2890, 34570), (3457, 28900), (5780, 17285), (6914, 14450), (7225, 13828)]