86125800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 282169440

約数和(自身を除く): 196043640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 79, 92, 100, 115, 120, 138, 150, 158, 184, 200, 230, 237, 276, 300, 316, 345, 395, 460, 474, 552, 575, 600, 632, 690, 790, 920, 948, 1150, 1185, 1380, 1580, 1725, 1817, 1896, 1975, 2300, 2370, 2760, 3160, 3450, 3634, 3950, 4600, 4740, 5451, 5925, 6241, 6900, 7268, 7900, 9085, 9480, 10902, 11850, 12482, 13800, 14536, 15800, 18170, 18723, 21804, 23700, 24964, 27255, 31205, 36340, 37446, 43608, 45425, 47400, 49928, 54510, 62410, 72680, 74892, 90850, 93615, 109020, 124820, 136275, 143543, 149784, 156025, 181700, 187230, 218040, 249640, 272550, 287086, 312050, 363400, 374460, 430629, 468075, 545100, 574172, 624100, 717715, 748920, 861258, 936150, 1090200, 1148344, 1248200, 1435430, 1722516, 1872300, 2153145, 2870860, 3445032, 3588575, 3744600, 4306290, 5741720, 7177150, 8612580, 10765725, 14354300, 17225160, 21531450, 28708600, 43062900, 86125800]

約数ペア:

[(1, 86125800), (2, 43062900), (3, 28708600), (4, 21531450), (5, 17225160), (6, 14354300), (8, 10765725), (10, 8612580), (12, 7177150), (15, 5741720), (20, 4306290), (23, 3744600), (24, 3588575), (25, 3445032), (30, 2870860), (40, 2153145), (46, 1872300), (50, 1722516), (60, 1435430), (69, 1248200), (75, 1148344), (79, 1090200), (92, 936150), (100, 861258), (115, 748920), (120, 717715), (138, 624100), (150, 574172), (158, 545100), (184, 468075), (200, 430629), (230, 374460), (237, 363400), (276, 312050), (300, 287086), (316, 272550), (345, 249640), (395, 218040), (460, 187230), (474, 181700), (552, 156025), (575, 149784), (600, 143543), (632, 136275), (690, 124820), (790, 109020), (920, 93615), (948, 90850), (1150, 74892), (1185, 72680), (1380, 62410), (1580, 54510), (1725, 49928), (1817, 47400), (1896, 45425), (1975, 43608), (2300, 37446), (2370, 36340), (2760, 31205), (3160, 27255), (3450, 24964), (3634, 23700), (3950, 21804), (4600, 18723), (4740, 18170), (5451, 15800), (5925, 14536), (6241, 13800), (6900, 12482), (7268, 11850), (7900, 10902), (9085, 9480)]