75212730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1033}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 195984360

約数和(自身を除く): 120771630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1033, 1618, 2066, 2427, 3099, 4045, 4854, 5165, 6198, 7281, 8090, 9297, 10330, 12135, 14562, 15495, 18594, 24270, 30990, 36405, 46485, 72810, 92970, 835697, 1671394, 2507091, 4178485, 5014182, 7521273, 8356970, 12535455, 15042546, 25070910, 37606365, 75212730]

約数ペア:

[(1, 75212730), (2, 37606365), (3, 25070910), (5, 15042546), (6, 12535455), (9, 8356970), (10, 7521273), (15, 5014182), (18, 4178485), (30, 2507091), (45, 1671394), (90, 835697), (809, 92970), (1033, 72810), (1618, 46485), (2066, 36405), (2427, 30990), (3099, 24270), (4045, 18594), (4854, 15495), (5165, 14562), (6198, 12135), (7281, 10330), (8090, 9297)]