85183380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157747}}^1$

素因数の和:157765

約数の個数: 48

約数和(自身を含む): 265016640

約数和(自身を除く): 179833260

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, 157747, 315494, 473241, 630988, 788735, 946482, 1419723, 1577470, 1892964, 2366205, 2839446, 3154940, 4259169, 4732410, 5678892, 7098615, 8518338, 9464820, 14197230, 17036676, 21295845, 28394460, 42591690, 85183380]

約数ペア:

[(1, 85183380), (2, 42591690), (3, 28394460), (4, 21295845), (5, 17036676), (6, 14197230), (9, 9464820), (10, 8518338), (12, 7098615), (15, 5678892), (18, 4732410), (20, 4259169), (27, 3154940), (30, 2839446), (36, 2366205), (45, 1892964), (54, 1577470), (60, 1419723), (90, 946482), (108, 788735), (135, 630988), (180, 473241), (270, 315494), (540, 157747)]