101825820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1181}}^1$

素因数の和:1675

約数の個数: 72

約数和(自身を含む): 309778560

約数和(自身を除く): 207952740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1181, 1437, 1916, 2362, 2395, 2874, 3543, 4311, 4724, 4790, 5748, 5905, 7086, 7185, 8622, 9580, 10629, 11810, 14172, 14370, 17244, 17715, 21258, 21555, 23620, 28740, 35430, 42516, 43110, 53145, 70860, 86220, 106290, 212580, 565699, 1131398, 1697097, 2262796, 2828495, 3394194, 5091291, 5656990, 6788388, 8485485, 10182582, 11313980, 16970970, 20365164, 25456455, 33941940, 50912910, 101825820]

約数ペア:

[(1, 101825820), (2, 50912910), (3, 33941940), (4, 25456455), (5, 20365164), (6, 16970970), (9, 11313980), (10, 10182582), (12, 8485485), (15, 6788388), (18, 5656990), (20, 5091291), (30, 3394194), (36, 2828495), (45, 2262796), (60, 1697097), (90, 1131398), (180, 565699), (479, 212580), (958, 106290), (1181, 86220), (1437, 70860), (1916, 53145), (2362, 43110), (2395, 42516), (2874, 35430), (3543, 28740), (4311, 23620), (4724, 21555), (4790, 21258), (5748, 17715), (5905, 17244), (7086, 14370), (7185, 14172), (8622, 11810), (9580, 10629)]