11399940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 37078272

約数和(自身を除く): 25678332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 227, 270, 279, 310, 324, 372, 405, 454, 465, 540, 558, 620, 681, 810, 837, 908, 930, 1116, 1135, 1362, 1395, 1620, 1674, 1860, 2043, 2270, 2511, 2724, 2790, 3348, 3405, 4086, 4185, 4540, 5022, 5580, 6129, 6810, 7037, 8172, 8370, 10044, 10215, 12258, 12555, 13620, 14074, 16740, 18387, 20430, 21111, 24516, 25110, 28148, 30645, 35185, 36774, 40860, 42222, 50220, 61290, 63333, 70370, 73548, 84444, 91935, 105555, 122580, 126666, 140740, 183870, 189999, 211110, 253332, 316665, 367740, 379998, 422220, 569997, 633330, 759996, 949995, 1139994, 1266660, 1899990, 2279988, 2849985, 3799980, 5699970, 11399940]

約数ペア:

[(1, 11399940), (2, 5699970), (3, 3799980), (4, 2849985), (5, 2279988), (6, 1899990), (9, 1266660), (10, 1139994), (12, 949995), (15, 759996), (18, 633330), (20, 569997), (27, 422220), (30, 379998), (31, 367740), (36, 316665), (45, 253332), (54, 211110), (60, 189999), (62, 183870), (81, 140740), (90, 126666), (93, 122580), (108, 105555), (124, 91935), (135, 84444), (155, 73548), (162, 70370), (180, 63333), (186, 61290), (227, 50220), (270, 42222), (279, 40860), (310, 36774), (324, 35185), (372, 30645), (405, 28148), (454, 25110), (465, 24516), (540, 21111), (558, 20430), (620, 18387), (681, 16740), (810, 14074), (837, 13620), (908, 12555), (930, 12258), (1116, 10215), (1135, 10044), (1362, 8370), (1395, 8172), (1620, 7037), (1674, 6810), (1860, 6129), (2043, 5580), (2270, 5022), (2511, 4540), (2724, 4185), (2790, 4086), (3348, 3405)]