75299560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{268927}}^1$

素因数の和:268945

約数の個数: 32

約数和(自身を含む): 193628160

約数和(自身を除く): 118328600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 268927, 537854, 1075708, 1344635, 1882489, 2151416, 2689270, 3764978, 5378540, 7529956, 9412445, 10757080, 15059912, 18824890, 37649780, 75299560]

約数ペア:

[(1, 75299560), (2, 37649780), (4, 18824890), (5, 15059912), (7, 10757080), (8, 9412445), (10, 7529956), (14, 5378540), (20, 3764978), (28, 2689270), (35, 2151416), (40, 1882489), (56, 1344635), (70, 1075708), (140, 537854), (280, 268927)]