67557780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{125107}}^1$

素因数の和:125125

約数の個数: 48

約数和(自身を含む): 210181440

約数和(自身を除く): 142623660

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, 125107, 250214, 375321, 500428, 625535, 750642, 1125963, 1251070, 1501284, 1876605, 2251926, 2502140, 3377889, 3753210, 4503852, 5629815, 6755778, 7506420, 11259630, 13511556, 16889445, 22519260, 33778890, 67557780]

約数ペア:

[(1, 67557780), (2, 33778890), (3, 22519260), (4, 16889445), (5, 13511556), (6, 11259630), (9, 7506420), (10, 6755778), (12, 5629815), (15, 4503852), (18, 3753210), (20, 3377889), (27, 2502140), (30, 2251926), (36, 1876605), (45, 1501284), (54, 1251070), (60, 1125963), (90, 750642), (108, 625535), (135, 500428), (180, 375321), (270, 250214), (540, 125107)]