100387700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 253150464

約数和(自身を除く): 152762764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 2351, 3050, 4270, 4702, 6100, 8540, 9404, 10675, 11755, 16457, 21350, 23510, 32914, 42700, 47020, 58775, 65828, 82285, 117550, 143411, 164570, 235100, 286822, 329140, 411425, 573644, 717055, 822850, 1003877, 1434110, 1645700, 2007754, 2868220, 3585275, 4015508, 5019385, 7170550, 10038770, 14341100, 20077540, 25096925, 50193850, 100387700]

約数ペア:

[(1, 100387700), (2, 50193850), (4, 25096925), (5, 20077540), (7, 14341100), (10, 10038770), (14, 7170550), (20, 5019385), (25, 4015508), (28, 3585275), (35, 2868220), (50, 2007754), (61, 1645700), (70, 1434110), (100, 1003877), (122, 822850), (140, 717055), (175, 573644), (244, 411425), (305, 329140), (350, 286822), (427, 235100), (610, 164570), (700, 143411), (854, 117550), (1220, 82285), (1525, 65828), (1708, 58775), (2135, 47020), (2351, 42700), (3050, 32914), (4270, 23510), (4702, 21350), (6100, 16457), (8540, 11755), (9404, 10675)]