149388120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59281}}^1$

素因数の和:59305

約数の個数: 96

約数和(自身を含む): 554879520

約数和(自身を除く): 405491400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 59281, 118562, 177843, 237124, 296405, 355686, 414967, 474248, 533529, 592810, 711372, 829934, 889215, 1067058, 1185620, 1244901, 1422744, 1659868, 1778430, 2074835, 2134116, 2371240, 2489802, 2667645, 3319736, 3556860, 3734703, 4149670, 4268232, 4979604, 5335290, 6224505, 7113720, 7469406, 8299340, 9959208, 10670580, 12449010, 14938812, 16598680, 18673515, 21341160, 24898020, 29877624, 37347030, 49796040, 74694060, 149388120]

約数ペア:

[(1, 149388120), (2, 74694060), (3, 49796040), (4, 37347030), (5, 29877624), (6, 24898020), (7, 21341160), (8, 18673515), (9, 16598680), (10, 14938812), (12, 12449010), (14, 10670580), (15, 9959208), (18, 8299340), (20, 7469406), (21, 7113720), (24, 6224505), (28, 5335290), (30, 4979604), (35, 4268232), (36, 4149670), (40, 3734703), (42, 3556860), (45, 3319736), (56, 2667645), (60, 2489802), (63, 2371240), (70, 2134116), (72, 2074835), (84, 1778430), (90, 1659868), (105, 1422744), (120, 1244901), (126, 1185620), (140, 1067058), (168, 889215), (180, 829934), (210, 711372), (252, 592810), (280, 533529), (315, 474248), (360, 414967), (420, 355686), (504, 296405), (630, 237124), (840, 177843), (1260, 118562), (2520, 59281)]