158495940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 500556672

約数和(自身を除く): 342060732

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, 162, 180, 227, 270, 324, 405, 431, 454, 540, 681, 810, 862, 908, 1135, 1293, 1362, 1620, 1724, 2043, 2155, 2270, 2586, 2724, 3405, 3879, 4086, 4310, 4540, 5172, 6129, 6465, 6810, 7758, 8172, 8620, 10215, 11637, 12258, 12930, 13620, 15516, 18387, 19395, 20430, 23274, 24516, 25860, 30645, 34911, 36774, 38790, 40860, 46548, 58185, 61290, 69822, 73548, 77580, 91935, 97837, 116370, 122580, 139644, 174555, 183870, 195674, 232740, 293511, 349110, 367740, 391348, 489185, 587022, 698220, 880533, 978370, 1174044, 1467555, 1761066, 1956740, 2641599, 2935110, 3522132, 4402665, 5283198, 5870220, 7924797, 8805330, 10566396, 13207995, 15849594, 17610660, 26415990, 31699188, 39623985, 52831980, 79247970, 158495940]

約数ペア:

[(1, 158495940), (2, 79247970), (3, 52831980), (4, 39623985), (5, 31699188), (6, 26415990), (9, 17610660), (10, 15849594), (12, 13207995), (15, 10566396), (18, 8805330), (20, 7924797), (27, 5870220), (30, 5283198), (36, 4402665), (45, 3522132), (54, 2935110), (60, 2641599), (81, 1956740), (90, 1761066), (108, 1467555), (135, 1174044), (162, 978370), (180, 880533), (227, 698220), (270, 587022), (324, 489185), (405, 391348), (431, 367740), (454, 349110), (540, 293511), (681, 232740), (810, 195674), (862, 183870), (908, 174555), (1135, 139644), (1293, 122580), (1362, 116370), (1620, 97837), (1724, 91935), (2043, 77580), (2155, 73548), (2270, 69822), (2586, 61290), (2724, 58185), (3405, 46548), (3879, 40860), (4086, 38790), (4310, 36774), (4540, 34911), (5172, 30645), (6129, 25860), (6465, 24516), (6810, 23274), (7758, 20430), (8172, 19395), (8620, 18387), (10215, 15516), (11637, 13620), (12258, 12930)]