5121300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 15200416

約数和(自身を除く): 10079116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 397, 430, 516, 645, 794, 860, 1075, 1191, 1290, 1588, 1985, 2150, 2382, 2580, 3225, 3970, 4300, 4764, 5955, 6450, 7940, 9925, 11910, 12900, 17071, 19850, 23820, 29775, 34142, 39700, 51213, 59550, 68284, 85355, 102426, 119100, 170710, 204852, 256065, 341420, 426775, 512130, 853550, 1024260, 1280325, 1707100, 2560650, 5121300]

約数ペア:

[(1, 5121300), (2, 2560650), (3, 1707100), (4, 1280325), (5, 1024260), (6, 853550), (10, 512130), (12, 426775), (15, 341420), (20, 256065), (25, 204852), (30, 170710), (43, 119100), (50, 102426), (60, 85355), (75, 68284), (86, 59550), (100, 51213), (129, 39700), (150, 34142), (172, 29775), (215, 23820), (258, 19850), (300, 17071), (397, 12900), (430, 11910), (516, 9925), (645, 7940), (794, 6450), (860, 5955), (1075, 4764), (1191, 4300), (1290, 3970), (1588, 3225), (1985, 2580), (2150, 2382)]