99620100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1650

約数の個数: 108

約数和(自身を含む): 316854720

約数和(自身を除く): 217234620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1559, 1775, 2130, 2556, 3118, 3195, 3550, 4260, 4677, 5325, 6236, 6390, 7100, 7795, 9354, 10650, 12780, 14031, 15590, 15975, 18708, 21300, 23385, 28062, 31180, 31950, 38975, 46770, 56124, 63900, 70155, 77950, 93540, 110689, 116925, 140310, 155900, 221378, 233850, 280620, 332067, 350775, 442756, 467700, 553445, 664134, 701550, 996201, 1106890, 1328268, 1403100, 1660335, 1992402, 2213780, 2767225, 3320670, 3984804, 4981005, 5534450, 6641340, 8301675, 9962010, 11068900, 16603350, 19924020, 24905025, 33206700, 49810050, 99620100]

約数ペア:

[(1, 99620100), (2, 49810050), (3, 33206700), (4, 24905025), (5, 19924020), (6, 16603350), (9, 11068900), (10, 9962010), (12, 8301675), (15, 6641340), (18, 5534450), (20, 4981005), (25, 3984804), (30, 3320670), (36, 2767225), (45, 2213780), (50, 1992402), (60, 1660335), (71, 1403100), (75, 1328268), (90, 1106890), (100, 996201), (142, 701550), (150, 664134), (180, 553445), (213, 467700), (225, 442756), (284, 350775), (300, 332067), (355, 280620), (426, 233850), (450, 221378), (639, 155900), (710, 140310), (852, 116925), (900, 110689), (1065, 93540), (1278, 77950), (1420, 70155), (1559, 63900), (1775, 56124), (2130, 46770), (2556, 38975), (3118, 31950), (3195, 31180), (3550, 28062), (4260, 23385), (4677, 21300), (5325, 18708), (6236, 15975), (6390, 15590), (7100, 14031), (7795, 12780), (9354, 10650)]