76742220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2027}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 215324928

約数和(自身を除く): 138582708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2027, 2524, 3155, 3786, 4054, 6081, 6310, 7572, 8108, 9465, 10135, 12162, 12620, 18930, 20270, 24324, 30405, 37860, 40540, 60810, 121620, 1279037, 2558074, 3837111, 5116148, 6395185, 7674222, 12790370, 15348444, 19185555, 25580740, 38371110, 76742220]

約数ペア:

[(1, 76742220), (2, 38371110), (3, 25580740), (4, 19185555), (5, 15348444), (6, 12790370), (10, 7674222), (12, 6395185), (15, 5116148), (20, 3837111), (30, 2558074), (60, 1279037), (631, 121620), (1262, 60810), (1893, 40540), (2027, 37860), (2524, 30405), (3155, 24324), (3786, 20270), (4054, 18930), (6081, 12620), (6310, 12162), (7572, 10135), (8108, 9465)]