75549780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139907}}^1$

素因数の和:139925

約数の個数: 48

約数和(自身を含む): 235045440

約数和(自身を除く): 159495660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 139907, 279814, 419721, 559628, 699535, 839442, 1259163, 1399070, 1678884, 2098605, 2518326, 2798140, 3777489, 4197210, 5036652, 6295815, 7554978, 8394420, 12591630, 15109956, 18887445, 25183260, 37774890, 75549780]

約数ペア:

[(1, 75549780), (2, 37774890), (3, 25183260), (4, 18887445), (5, 15109956), (6, 12591630), (9, 8394420), (10, 7554978), (12, 6295815), (15, 5036652), (18, 4197210), (20, 3777489), (27, 2798140), (30, 2518326), (36, 2098605), (45, 1678884), (54, 1399070), (60, 1259163), (90, 839442), (108, 699535), (135, 559628), (180, 419721), (270, 279814), (540, 139907)]