75202720

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1531}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 178361568

約数和(自身を除く): 103158848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1531, 1535, 2456, 3062, 3070, 4912, 6124, 6140, 7655, 9824, 12248, 12280, 15310, 24496, 24560, 30620, 48992, 49120, 61240, 122480, 244960, 470017, 940034, 1880068, 2350085, 3760136, 4700170, 7520272, 9400340, 15040544, 18800680, 37601360, 75202720]

約数ペア:

[(1, 75202720), (2, 37601360), (4, 18800680), (5, 15040544), (8, 9400340), (10, 7520272), (16, 4700170), (20, 3760136), (32, 2350085), (40, 1880068), (80, 940034), (160, 470017), (307, 244960), (614, 122480), (1228, 61240), (1531, 49120), (1535, 48992), (2456, 30620), (3062, 24560), (3070, 24496), (4912, 15310), (6124, 12280), (6140, 12248), (7655, 9824)]