87976200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11311

約数の個数: 96

約数和(自身を含む): 293731200

約数和(自身を除く): 205755000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 11279, 22558, 33837, 45116, 56395, 67674, 90232, 112790, 135348, 146627, 169185, 225580, 270696, 281975, 293254, 338370, 439881, 451160, 563950, 586508, 676740, 733135, 845925, 879762, 1127900, 1173016, 1353480, 1466270, 1691850, 1759524, 2199405, 2255800, 2932540, 3383700, 3519048, 3665675, 4398810, 5865080, 6767400, 7331350, 8797620, 10997025, 14662700, 17595240, 21994050, 29325400, 43988100, 87976200]

約数ペア:

[(1, 87976200), (2, 43988100), (3, 29325400), (4, 21994050), (5, 17595240), (6, 14662700), (8, 10997025), (10, 8797620), (12, 7331350), (13, 6767400), (15, 5865080), (20, 4398810), (24, 3665675), (25, 3519048), (26, 3383700), (30, 2932540), (39, 2255800), (40, 2199405), (50, 1759524), (52, 1691850), (60, 1466270), (65, 1353480), (75, 1173016), (78, 1127900), (100, 879762), (104, 845925), (120, 733135), (130, 676740), (150, 586508), (156, 563950), (195, 451160), (200, 439881), (260, 338370), (300, 293254), (312, 281975), (325, 270696), (390, 225580), (520, 169185), (600, 146627), (650, 135348), (780, 112790), (975, 90232), (1300, 67674), (1560, 56395), (1950, 45116), (2600, 33837), (3900, 22558), (7800, 11279)]