144862020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 467445888

約数和(自身を除く): 322583868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 727, 738, 810, 820, 972, 1107, 1215, 1230, 1454, 1476, 1620, 1845, 2181, 2214, 2430, 2460, 2908, 3321, 3635, 3690, 4362, 4428, 4860, 5535, 6543, 6642, 7270, 7380, 8724, 9963, 10905, 11070, 13086, 13284, 14540, 16605, 19629, 19926, 21810, 22140, 26172, 29807, 32715, 33210, 39258, 39852, 43620, 49815, 58887, 59614, 65430, 66420, 78516, 89421, 98145, 99630, 117774, 119228, 130860, 149035, 176661, 178842, 196290, 199260, 235548, 268263, 294435, 298070, 353322, 357684, 392580, 447105, 536526, 588870, 596140, 706644, 804789, 883305, 894210, 1073052, 1177740, 1341315, 1609578, 1766610, 1788420, 2414367, 2682630, 3219156, 3533220, 4023945, 4828734, 5365260, 7243101, 8047890, 9657468, 12071835, 14486202, 16095780, 24143670, 28972404, 36215505, 48287340, 72431010, 144862020]

約数ペア:

[(1, 144862020), (2, 72431010), (3, 48287340), (4, 36215505), (5, 28972404), (6, 24143670), (9, 16095780), (10, 14486202), (12, 12071835), (15, 9657468), (18, 8047890), (20, 7243101), (27, 5365260), (30, 4828734), (36, 4023945), (41, 3533220), (45, 3219156), (54, 2682630), (60, 2414367), (81, 1788420), (82, 1766610), (90, 1609578), (108, 1341315), (123, 1177740), (135, 1073052), (162, 894210), (164, 883305), (180, 804789), (205, 706644), (243, 596140), (246, 588870), (270, 536526), (324, 447105), (369, 392580), (405, 357684), (410, 353322), (486, 298070), (492, 294435), (540, 268263), (615, 235548), (727, 199260), (738, 196290), (810, 178842), (820, 176661), (972, 149035), (1107, 130860), (1215, 119228), (1230, 117774), (1454, 99630), (1476, 98145), (1620, 89421), (1845, 78516), (2181, 66420), (2214, 65430), (2430, 59614), (2460, 58887), (2908, 49815), (3321, 43620), (3635, 39852), (3690, 39258), (4362, 33210), (4428, 32715), (4860, 29807), (5535, 26172), (6543, 22140), (6642, 21810), (7270, 19926), (7380, 19629), (8724, 16605), (9963, 14540), (10905, 13284), (11070, 13086)]