100179240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 345600000

約数和(自身を除く): 245420760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 499, 717, 840, 956, 998, 1195, 1434, 1497, 1673, 1912, 1996, 2390, 2495, 2868, 2994, 3346, 3493, 3585, 3992, 4780, 4990, 5019, 5736, 5988, 6692, 6986, 7170, 7485, 8365, 9560, 9980, 10038, 10479, 11976, 13384, 13972, 14340, 14970, 16730, 17465, 19960, 20076, 20958, 25095, 27944, 28680, 29940, 33460, 34930, 40152, 41916, 50190, 52395, 59880, 66920, 69860, 83832, 100380, 104790, 119261, 139720, 200760, 209580, 238522, 357783, 419160, 477044, 596305, 715566, 834827, 954088, 1192610, 1431132, 1669654, 1788915, 2385220, 2504481, 2862264, 3339308, 3577830, 4174135, 4770440, 5008962, 6678616, 7155660, 8348270, 10017924, 12522405, 14311320, 16696540, 20035848, 25044810, 33393080, 50089620, 100179240]

約数ペア:

[(1, 100179240), (2, 50089620), (3, 33393080), (4, 25044810), (5, 20035848), (6, 16696540), (7, 14311320), (8, 12522405), (10, 10017924), (12, 8348270), (14, 7155660), (15, 6678616), (20, 5008962), (21, 4770440), (24, 4174135), (28, 3577830), (30, 3339308), (35, 2862264), (40, 2504481), (42, 2385220), (56, 1788915), (60, 1669654), (70, 1431132), (84, 1192610), (105, 954088), (120, 834827), (140, 715566), (168, 596305), (210, 477044), (239, 419160), (280, 357783), (420, 238522), (478, 209580), (499, 200760), (717, 139720), (840, 119261), (956, 104790), (998, 100380), (1195, 83832), (1434, 69860), (1497, 66920), (1673, 59880), (1912, 52395), (1996, 50190), (2390, 41916), (2495, 40152), (2868, 34930), (2994, 33460), (3346, 29940), (3493, 28680), (3585, 27944), (3992, 25095), (4780, 20958), (4990, 20076), (5019, 19960), (5736, 17465), (5988, 16730), (6692, 14970), (6986, 14340), (7170, 13972), (7485, 13384), (8365, 11976), (9560, 10479), (9980, 10038)]