131796180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2406

約数の個数: 96

約数和(自身を含む): 414046080

約数和(自身を除く): 282249900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2281, 2889, 3210, 3852, 4562, 4815, 5778, 6420, 6843, 9124, 9630, 11405, 11556, 13686, 14445, 19260, 20529, 22810, 27372, 28890, 34215, 41058, 45620, 57780, 61587, 68430, 82116, 102645, 123174, 136860, 205290, 244067, 246348, 307935, 410580, 488134, 615870, 732201, 976268, 1220335, 1231740, 1464402, 2196603, 2440670, 2928804, 3661005, 4393206, 4881340, 6589809, 7322010, 8786412, 10983015, 13179618, 14644020, 21966030, 26359236, 32949045, 43932060, 65898090, 131796180]

約数ペア:

[(1, 131796180), (2, 65898090), (3, 43932060), (4, 32949045), (5, 26359236), (6, 21966030), (9, 14644020), (10, 13179618), (12, 10983015), (15, 8786412), (18, 7322010), (20, 6589809), (27, 4881340), (30, 4393206), (36, 3661005), (45, 2928804), (54, 2440670), (60, 2196603), (90, 1464402), (107, 1231740), (108, 1220335), (135, 976268), (180, 732201), (214, 615870), (270, 488134), (321, 410580), (428, 307935), (535, 246348), (540, 244067), (642, 205290), (963, 136860), (1070, 123174), (1284, 102645), (1605, 82116), (1926, 68430), (2140, 61587), (2281, 57780), (2889, 45620), (3210, 41058), (3852, 34215), (4562, 28890), (4815, 27372), (5778, 22810), (6420, 20529), (6843, 19260), (9124, 14445), (9630, 13686), (11405, 11556)]