75903240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 262944000

約数和(自身を除く): 187040760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 829, 840, 872, 1090, 1308, 1526, 1635, 1658, 2180, 2289, 2487, 2616, 3052, 3270, 3316, 3815, 4145, 4360, 4578, 4974, 5803, 6104, 6540, 6632, 7630, 8290, 9156, 9948, 11445, 11606, 12435, 13080, 15260, 16580, 17409, 18312, 19896, 22890, 23212, 24870, 29015, 30520, 33160, 34818, 45780, 46424, 49740, 58030, 69636, 87045, 90361, 91560, 99480, 116060, 139272, 174090, 180722, 232120, 271083, 348180, 361444, 451805, 542166, 632527, 696360, 722888, 903610, 1084332, 1265054, 1355415, 1807220, 1897581, 2168664, 2530108, 2710830, 3162635, 3614440, 3795162, 5060216, 5421660, 6325270, 7590324, 9487905, 10843320, 12650540, 15180648, 18975810, 25301080, 37951620, 75903240]

約数ペア:

[(1, 75903240), (2, 37951620), (3, 25301080), (4, 18975810), (5, 15180648), (6, 12650540), (7, 10843320), (8, 9487905), (10, 7590324), (12, 6325270), (14, 5421660), (15, 5060216), (20, 3795162), (21, 3614440), (24, 3162635), (28, 2710830), (30, 2530108), (35, 2168664), (40, 1897581), (42, 1807220), (56, 1355415), (60, 1265054), (70, 1084332), (84, 903610), (105, 722888), (109, 696360), (120, 632527), (140, 542166), (168, 451805), (210, 361444), (218, 348180), (280, 271083), (327, 232120), (420, 180722), (436, 174090), (545, 139272), (654, 116060), (763, 99480), (829, 91560), (840, 90361), (872, 87045), (1090, 69636), (1308, 58030), (1526, 49740), (1635, 46424), (1658, 45780), (2180, 34818), (2289, 33160), (2487, 30520), (2616, 29015), (3052, 24870), (3270, 23212), (3316, 22890), (3815, 19896), (4145, 18312), (4360, 17409), (4578, 16580), (4974, 15260), (5803, 13080), (6104, 12435), (6540, 11606), (6632, 11445), (7630, 9948), (8290, 9156)]