86154900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22091}}^1$

素因数の和:22121

約数の個数: 72

約数和(自身を含む): 268461984

約数和(自身を除く): 182307084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22091, 44182, 66273, 88364, 110455, 132546, 220910, 265092, 287183, 331365, 441820, 552275, 574366, 662730, 861549, 1104550, 1148732, 1325460, 1435915, 1656825, 1723098, 2209100, 2871830, 3313650, 3446196, 4307745, 5743660, 6627300, 7179575, 8615490, 14359150, 17230980, 21538725, 28718300, 43077450, 86154900]

約数ペア:

[(1, 86154900), (2, 43077450), (3, 28718300), (4, 21538725), (5, 17230980), (6, 14359150), (10, 8615490), (12, 7179575), (13, 6627300), (15, 5743660), (20, 4307745), (25, 3446196), (26, 3313650), (30, 2871830), (39, 2209100), (50, 1723098), (52, 1656825), (60, 1435915), (65, 1325460), (75, 1148732), (78, 1104550), (100, 861549), (130, 662730), (150, 574366), (156, 552275), (195, 441820), (260, 331365), (300, 287183), (325, 265092), (390, 220910), (650, 132546), (780, 110455), (975, 88364), (1300, 66273), (1950, 44182), (3900, 22091)]