100438440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8287}}^1$

素因数の和:8402

約数の個数: 64

約数和(自身を含む): 304335360

約数和(自身を除く): 203896920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 8287, 12120, 16574, 24861, 33148, 41435, 49722, 66296, 82870, 99444, 124305, 165740, 198888, 248610, 331480, 497220, 836987, 994440, 1673974, 2510961, 3347948, 4184935, 5021922, 6695896, 8369870, 10043844, 12554805, 16739740, 20087688, 25109610, 33479480, 50219220, 100438440]

約数ペア:

[(1, 100438440), (2, 50219220), (3, 33479480), (4, 25109610), (5, 20087688), (6, 16739740), (8, 12554805), (10, 10043844), (12, 8369870), (15, 6695896), (20, 5021922), (24, 4184935), (30, 3347948), (40, 2510961), (60, 1673974), (101, 994440), (120, 836987), (202, 497220), (303, 331480), (404, 248610), (505, 198888), (606, 165740), (808, 124305), (1010, 99444), (1212, 82870), (1515, 66296), (2020, 49722), (2424, 41435), (3030, 33148), (4040, 24861), (6060, 16574), (8287, 12120)]