75157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 226441440

約数和(自身を除く): 151284360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2437, 2570, 3084, 3855, 4874, 5140, 6168, 7311, 7710, 9748, 10280, 12185, 14622, 15420, 19496, 24370, 29244, 30840, 36555, 48740, 58488, 73110, 97480, 146220, 292440, 626309, 1252618, 1878927, 2505236, 3131545, 3757854, 5010472, 6263090, 7515708, 9394635, 12526180, 15031416, 18789270, 25052360, 37578540, 75157080]

約数ペア:

[(1, 75157080), (2, 37578540), (3, 25052360), (4, 18789270), (5, 15031416), (6, 12526180), (8, 9394635), (10, 7515708), (12, 6263090), (15, 5010472), (20, 3757854), (24, 3131545), (30, 2505236), (40, 1878927), (60, 1252618), (120, 626309), (257, 292440), (514, 146220), (771, 97480), (1028, 73110), (1285, 58488), (1542, 48740), (2056, 36555), (2437, 30840), (2570, 29244), (3084, 24370), (3855, 19496), (4874, 15420), (5140, 14622), (6168, 12185), (7311, 10280), (7710, 9748)]