54382440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 188593920

約数和(自身を除く): 134211480

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 641, 707, 808, 840, 1010, 1212, 1282, 1414, 1515, 1923, 2020, 2121, 2424, 2564, 2828, 3030, 3205, 3535, 3846, 4040, 4242, 4487, 5128, 5656, 6060, 6410, 7070, 7692, 8484, 8974, 9615, 10605, 12120, 12820, 13461, 14140, 15384, 16968, 17948, 19230, 21210, 22435, 25640, 26922, 28280, 35896, 38460, 42420, 44870, 53844, 64741, 67305, 76920, 84840, 89740, 107688, 129482, 134610, 179480, 194223, 258964, 269220, 323705, 388446, 453187, 517928, 538440, 647410, 776892, 906374, 971115, 1294820, 1359561, 1553784, 1812748, 1942230, 2265935, 2589640, 2719122, 3625496, 3884460, 4531870, 5438244, 6797805, 7768920, 9063740, 10876488, 13595610, 18127480, 27191220, 54382440]

約数ペア:

[(1, 54382440), (2, 27191220), (3, 18127480), (4, 13595610), (5, 10876488), (6, 9063740), (7, 7768920), (8, 6797805), (10, 5438244), (12, 4531870), (14, 3884460), (15, 3625496), (20, 2719122), (21, 2589640), (24, 2265935), (28, 1942230), (30, 1812748), (35, 1553784), (40, 1359561), (42, 1294820), (56, 971115), (60, 906374), (70, 776892), (84, 647410), (101, 538440), (105, 517928), (120, 453187), (140, 388446), (168, 323705), (202, 269220), (210, 258964), (280, 194223), (303, 179480), (404, 134610), (420, 129482), (505, 107688), (606, 89740), (641, 84840), (707, 76920), (808, 67305), (840, 64741), (1010, 53844), (1212, 44870), (1282, 42420), (1414, 38460), (1515, 35896), (1923, 28280), (2020, 26922), (2121, 25640), (2424, 22435), (2564, 21210), (2828, 19230), (3030, 17948), (3205, 16968), (3535, 15384), (3846, 14140), (4040, 13461), (4242, 12820), (4487, 12120), (5128, 10605), (5656, 9615), (6060, 8974), (6410, 8484), (7070, 7692)]