203727960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 690251760

約数和(自身を除く): 486523800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 270, 277, 324, 360, 405, 454, 540, 554, 648, 681, 810, 831, 908, 1080, 1108, 1135, 1362, 1385, 1620, 1662, 1816, 2043, 2216, 2270, 2493, 2724, 2770, 3240, 3324, 3405, 4086, 4155, 4540, 4986, 5448, 5540, 6129, 6648, 6810, 7479, 8172, 8310, 9080, 9972, 10215, 11080, 12258, 12465, 13620, 14958, 16344, 16620, 18387, 19944, 20430, 22437, 24516, 24930, 27240, 29916, 30645, 33240, 36774, 37395, 40860, 44874, 49032, 49860, 59832, 61290, 62879, 73548, 74790, 81720, 89748, 91935, 99720, 112185, 122580, 125758, 147096, 149580, 179496, 183870, 188637, 224370, 245160, 251516, 299160, 314395, 367740, 377274, 448740, 503032, 565911, 628790, 735480, 754548, 897480, 943185, 1131822, 1257580, 1509096, 1697733, 1886370, 2263644, 2515160, 2829555, 3395466, 3772740, 4527288, 5093199, 5659110, 6790932, 7545480, 8488665, 10186398, 11318220, 13581864, 16977330, 20372796, 22636440, 25465995, 33954660, 40745592, 50931990, 67909320, 101863980, 203727960]

約数ペア:

[(1, 203727960), (2, 101863980), (3, 67909320), (4, 50931990), (5, 40745592), (6, 33954660), (8, 25465995), (9, 22636440), (10, 20372796), (12, 16977330), (15, 13581864), (18, 11318220), (20, 10186398), (24, 8488665), (27, 7545480), (30, 6790932), (36, 5659110), (40, 5093199), (45, 4527288), (54, 3772740), (60, 3395466), (72, 2829555), (81, 2515160), (90, 2263644), (108, 1886370), (120, 1697733), (135, 1509096), (162, 1257580), (180, 1131822), (216, 943185), (227, 897480), (270, 754548), (277, 735480), (324, 628790), (360, 565911), (405, 503032), (454, 448740), (540, 377274), (554, 367740), (648, 314395), (681, 299160), (810, 251516), (831, 245160), (908, 224370), (1080, 188637), (1108, 183870), (1135, 179496), (1362, 149580), (1385, 147096), (1620, 125758), (1662, 122580), (1816, 112185), (2043, 99720), (2216, 91935), (2270, 89748), (2493, 81720), (2724, 74790), (2770, 73548), (3240, 62879), (3324, 61290), (3405, 59832), (4086, 49860), (4155, 49032), (4540, 44874), (4986, 40860), (5448, 37395), (5540, 36774), (6129, 33240), (6648, 30645), (6810, 29916), (7479, 27240), (8172, 24930), (8310, 24516), (9080, 22437), (9972, 20430), (10215, 19944), (11080, 18387), (12258, 16620), (12465, 16344), (13620, 14958)]