83563380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{154747}}^1$

素因数の和:154765

約数の個数: 48

約数和(自身を含む): 259976640

約数和(自身を除く): 176413260

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, 154747, 309494, 464241, 618988, 773735, 928482, 1392723, 1547470, 1856964, 2321205, 2785446, 3094940, 4178169, 4642410, 5570892, 6963615, 8356338, 9284820, 13927230, 16712676, 20890845, 27854460, 41781690, 83563380]

約数ペア:

[(1, 83563380), (2, 41781690), (3, 27854460), (4, 20890845), (5, 16712676), (6, 13927230), (9, 9284820), (10, 8356338), (12, 6963615), (15, 5570892), (18, 4642410), (20, 4178169), (27, 3094940), (30, 2785446), (36, 2321205), (45, 1856964), (54, 1547470), (60, 1392723), (90, 928482), (108, 773735), (135, 618988), (180, 464241), (270, 309494), (540, 154747)]