75313240

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6133}}^1$

素因数の和:6451

約数の個数: 32

約数和(自身を含む): 170034480

約数和(自身を除く): 94721240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6133, 6140, 12266, 12280, 24532, 30665, 49064, 61330, 122660, 245320, 1882831, 3765662, 7531324, 9414155, 15062648, 18828310, 37656620, 75313240]

約数ペア:

[(1, 75313240), (2, 37656620), (4, 18828310), (5, 15062648), (8, 9414155), (10, 7531324), (20, 3765662), (40, 1882831), (307, 245320), (614, 122660), (1228, 61330), (1535, 49064), (2456, 30665), (3070, 24532), (6133, 12280), (6140, 12266)]