75508120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 176116320

約数和(自身を除く): 100608200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 163, 185, 296, 313, 326, 370, 626, 652, 740, 815, 1252, 1304, 1480, 1565, 1630, 2504, 3130, 3260, 6031, 6260, 6520, 11581, 12062, 12520, 23162, 24124, 30155, 46324, 48248, 51019, 57905, 60310, 92648, 102038, 115810, 120620, 204076, 231620, 241240, 255095, 408152, 463240, 510190, 1020380, 1887703, 2040760, 3775406, 7550812, 9438515, 15101624, 18877030, 37754060, 75508120]

約数ペア:

[(1, 75508120), (2, 37754060), (4, 18877030), (5, 15101624), (8, 9438515), (10, 7550812), (20, 3775406), (37, 2040760), (40, 1887703), (74, 1020380), (148, 510190), (163, 463240), (185, 408152), (296, 255095), (313, 241240), (326, 231620), (370, 204076), (626, 120620), (652, 115810), (740, 102038), (815, 92648), (1252, 60310), (1304, 57905), (1480, 51019), (1565, 48248), (1630, 46324), (2504, 30155), (3130, 24124), (3260, 23162), (6031, 12520), (6260, 12062), (6520, 11581)]