156959700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7369}}^1$

素因数の和:7457

約数の個数: 72

約数和(自身を含む): 460595520

約数和(自身を除く): 303635820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 7369, 10650, 14738, 21300, 22107, 29476, 36845, 44214, 73690, 88428, 110535, 147380, 184225, 221070, 368450, 442140, 523199, 552675, 736900, 1046398, 1105350, 1569597, 2092796, 2210700, 2615995, 3139194, 5231990, 6278388, 7847985, 10463980, 13079975, 15695970, 26159950, 31391940, 39239925, 52319900, 78479850, 156959700]

約数ペア:

[(1, 156959700), (2, 78479850), (3, 52319900), (4, 39239925), (5, 31391940), (6, 26159950), (10, 15695970), (12, 13079975), (15, 10463980), (20, 7847985), (25, 6278388), (30, 5231990), (50, 3139194), (60, 2615995), (71, 2210700), (75, 2092796), (100, 1569597), (142, 1105350), (150, 1046398), (213, 736900), (284, 552675), (300, 523199), (355, 442140), (426, 368450), (710, 221070), (852, 184225), (1065, 147380), (1420, 110535), (1775, 88428), (2130, 73690), (3550, 44214), (4260, 36845), (5325, 29476), (7100, 22107), (7369, 21300), (10650, 14738)]