283125780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{24967}}^1$

素因数の和:24995

約数の個数: 120

約数和(自身を含む): 1015099008

約数和(自身を除く): 731973228

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 24967, 49934, 74901, 99868, 124835, 149802, 174769, 224703, 249670, 299604, 349538, 374505, 449406, 499340, 524307, 674109, 699076, 749010, 873845, 898812, 1048614, 1123515, 1348218, 1498020, 1572921, 1747690, 2022327, 2097228, 2247030, 2621535, 2696436, 3145842, 3370545, 3495380, 4044654, 4494060, 4718763, 5243070, 6291684, 6741090, 7864605, 8089308, 9437526, 10111635, 10486140, 13482180, 14156289, 15729210, 18875052, 20223270, 23593815, 28312578, 31458420, 40446540, 47187630, 56625156, 70781445, 94375260, 141562890, 283125780]

約数ペア:

[(1, 283125780), (2, 141562890), (3, 94375260), (4, 70781445), (5, 56625156), (6, 47187630), (7, 40446540), (9, 31458420), (10, 28312578), (12, 23593815), (14, 20223270), (15, 18875052), (18, 15729210), (20, 14156289), (21, 13482180), (27, 10486140), (28, 10111635), (30, 9437526), (35, 8089308), (36, 7864605), (42, 6741090), (45, 6291684), (54, 5243070), (60, 4718763), (63, 4494060), (70, 4044654), (81, 3495380), (84, 3370545), (90, 3145842), (105, 2696436), (108, 2621535), (126, 2247030), (135, 2097228), (140, 2022327), (162, 1747690), (180, 1572921), (189, 1498020), (210, 1348218), (252, 1123515), (270, 1048614), (315, 898812), (324, 873845), (378, 749010), (405, 699076), (420, 674109), (540, 524307), (567, 499340), (630, 449406), (756, 374505), (810, 349538), (945, 299604), (1134, 249670), (1260, 224703), (1620, 174769), (1890, 149802), (2268, 124835), (2835, 99868), (3780, 74901), (5670, 49934), (11340, 24967)]