77899560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9689}}^1$

素因数の和:9770

約数の個数: 64

約数和(自身を含む): 237211200

約数和(自身を除く): 159311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 9689, 19378, 29067, 38756, 48445, 58134, 77512, 96890, 116268, 145335, 193780, 232536, 290670, 387560, 581340, 649163, 1162680, 1298326, 1947489, 2596652, 3245815, 3894978, 5193304, 6491630, 7789956, 9737445, 12983260, 15579912, 19474890, 25966520, 38949780, 77899560]

約数ペア:

[(1, 77899560), (2, 38949780), (3, 25966520), (4, 19474890), (5, 15579912), (6, 12983260), (8, 9737445), (10, 7789956), (12, 6491630), (15, 5193304), (20, 3894978), (24, 3245815), (30, 2596652), (40, 1947489), (60, 1298326), (67, 1162680), (120, 649163), (134, 581340), (201, 387560), (268, 290670), (335, 232536), (402, 193780), (536, 145335), (670, 116268), (804, 96890), (1005, 77512), (1340, 58134), (1608, 48445), (2010, 38756), (2680, 29067), (4020, 19378), (8040, 9689)]