144702180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{38281}}^1$

素因数の和:38306

約数の個数: 96

約数和(自身を含む): 514510080

約数和(自身を除く): 369807900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 38281, 76562, 114843, 153124, 191405, 229686, 267967, 344529, 382810, 459372, 535934, 574215, 689058, 765620, 803901, 1033587, 1071868, 1148430, 1339835, 1378116, 1607802, 1722645, 2067174, 2296860, 2411703, 2679670, 3215604, 3445290, 4019505, 4134348, 4823406, 5167935, 5359340, 6890580, 7235109, 8039010, 9646812, 10335870, 12058515, 14470218, 16078020, 20671740, 24117030, 28940436, 36175545, 48234060, 72351090, 144702180]

約数ペア:

[(1, 144702180), (2, 72351090), (3, 48234060), (4, 36175545), (5, 28940436), (6, 24117030), (7, 20671740), (9, 16078020), (10, 14470218), (12, 12058515), (14, 10335870), (15, 9646812), (18, 8039010), (20, 7235109), (21, 6890580), (27, 5359340), (28, 5167935), (30, 4823406), (35, 4134348), (36, 4019505), (42, 3445290), (45, 3215604), (54, 2679670), (60, 2411703), (63, 2296860), (70, 2067174), (84, 1722645), (90, 1607802), (105, 1378116), (108, 1339835), (126, 1148430), (135, 1071868), (140, 1033587), (180, 803901), (189, 765620), (210, 689058), (252, 574215), (270, 535934), (315, 459372), (378, 382810), (420, 344529), (540, 267967), (630, 229686), (756, 191405), (945, 153124), (1260, 114843), (1890, 76562), (3780, 38281)]