101024980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 254016000

約数和(自身を除く): 152991020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 149, 167, 203, 290, 298, 334, 406, 580, 596, 668, 745, 812, 835, 1015, 1043, 1169, 1490, 1670, 2030, 2086, 2338, 2980, 3340, 4060, 4172, 4321, 4676, 4843, 5215, 5845, 8642, 9686, 10430, 11690, 17284, 19372, 20860, 21605, 23380, 24215, 24883, 30247, 33901, 43210, 48430, 49766, 60494, 67802, 86420, 96860, 99532, 120988, 124415, 135604, 151235, 169505, 174181, 248830, 302470, 339010, 348362, 497660, 604940, 678020, 696724, 721607, 870905, 1443214, 1741810, 2886428, 3483620, 3608035, 5051249, 7216070, 10102498, 14432140, 20204996, 25256245, 50512490, 101024980]

約数ペア:

[(1, 101024980), (2, 50512490), (4, 25256245), (5, 20204996), (7, 14432140), (10, 10102498), (14, 7216070), (20, 5051249), (28, 3608035), (29, 3483620), (35, 2886428), (58, 1741810), (70, 1443214), (116, 870905), (140, 721607), (145, 696724), (149, 678020), (167, 604940), (203, 497660), (290, 348362), (298, 339010), (334, 302470), (406, 248830), (580, 174181), (596, 169505), (668, 151235), (745, 135604), (812, 124415), (835, 120988), (1015, 99532), (1043, 96860), (1169, 86420), (1490, 67802), (1670, 60494), (2030, 49766), (2086, 48430), (2338, 43210), (2980, 33901), (3340, 30247), (4060, 24883), (4172, 24215), (4321, 23380), (4676, 21605), (4843, 20860), (5215, 19372), (5845, 17284), (8642, 11690), (9686, 10430)]