151520700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3391

約数の個数: 72

約数和(自身を含む): 441329392

約数和(自身を除く): 289808692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 3217, 3925, 4710, 6434, 7850, 9420, 9651, 11775, 12868, 15700, 16085, 19302, 23550, 32170, 38604, 47100, 48255, 64340, 80425, 96510, 160850, 193020, 241275, 321700, 482550, 505069, 965100, 1010138, 1515207, 2020276, 2525345, 3030414, 5050690, 6060828, 7576035, 10101380, 12626725, 15152070, 25253450, 30304140, 37880175, 50506900, 75760350, 151520700]

約数ペア:

[(1, 151520700), (2, 75760350), (3, 50506900), (4, 37880175), (5, 30304140), (6, 25253450), (10, 15152070), (12, 12626725), (15, 10101380), (20, 7576035), (25, 6060828), (30, 5050690), (50, 3030414), (60, 2525345), (75, 2020276), (100, 1515207), (150, 1010138), (157, 965100), (300, 505069), (314, 482550), (471, 321700), (628, 241275), (785, 193020), (942, 160850), (1570, 96510), (1884, 80425), (2355, 64340), (3140, 48255), (3217, 47100), (3925, 38604), (4710, 32170), (6434, 23550), (7850, 19302), (9420, 16085), (9651, 15700), (11775, 12868)]