13581728460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{56267}}^1$

素因数の和:56437

約数の個数: 120

約数和(自身を含む): 42893096400

約数和(自身を除く): 29311367940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 810, 894, 1341, 1490, 1620, 1788, 2235, 2682, 2980, 4023, 4470, 5364, 6705, 8046, 8940, 12069, 13410, 16092, 20115, 24138, 26820, 40230, 48276, 56267, 60345, 80460, 112534, 120690, 168801, 225068, 241380, 281335, 337602, 506403, 562670, 675204, 844005, 1012806, 1125340, 1519209, 1688010, 2025612, 2532015, 3038418, 3376020, 4557627, 5064030, 6076836, 7596045, 8383783, 9115254, 10128060, 15192090, 16767566, 18230508, 22788135, 25151349, 30384180, 33535132, 41918915, 45576270, 50302698, 75454047, 83837830, 91152540, 100605396, 125756745, 150908094, 167675660, 226362141, 251513490, 301816188, 377270235, 452724282, 503026980, 679086423, 754540470, 905448564, 1131810705, 1358172846, 1509080940, 2263621410, 2716345692, 3395432115, 4527242820, 6790864230, 13581728460]

約数ペア:

[(1, 13581728460), (2, 6790864230), (3, 4527242820), (4, 3395432115), (5, 2716345692), (6, 2263621410), (9, 1509080940), (10, 1358172846), (12, 1131810705), (15, 905448564), (18, 754540470), (20, 679086423), (27, 503026980), (30, 452724282), (36, 377270235), (45, 301816188), (54, 251513490), (60, 226362141), (81, 167675660), (90, 150908094), (108, 125756745), (135, 100605396), (149, 91152540), (162, 83837830), (180, 75454047), (270, 50302698), (298, 45576270), (324, 41918915), (405, 33535132), (447, 30384180), (540, 25151349), (596, 22788135), (745, 18230508), (810, 16767566), (894, 15192090), (1341, 10128060), (1490, 9115254), (1620, 8383783), (1788, 7596045), (2235, 6076836), (2682, 5064030), (2980, 4557627), (4023, 3376020), (4470, 3038418), (5364, 2532015), (6705, 2025612), (8046, 1688010), (8940, 1519209), (12069, 1125340), (13410, 1012806), (16092, 844005), (20115, 675204), (24138, 562670), (26820, 506403), (40230, 337602), (48276, 281335), (56267, 241380), (60345, 225068), (80460, 168801), (112534, 120690)]