2990700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{3323}}^1$

素因数の和:3343

約数の個数: 54

約数和(自身を含む): 9377004

約数和(自身を除く): 6386304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 3323, 6646, 9969, 13292, 16615, 19938, 29907, 33230, 39876, 49845, 59814, 66460, 83075, 99690, 119628, 149535, 166150, 199380, 249225, 299070, 332300, 498450, 598140, 747675, 996900, 1495350, 2990700]

約数ペア:

[(1, 2990700), (2, 1495350), (3, 996900), (4, 747675), (5, 598140), (6, 498450), (9, 332300), (10, 299070), (12, 249225), (15, 199380), (18, 166150), (20, 149535), (25, 119628), (30, 99690), (36, 83075), (45, 66460), (50, 59814), (60, 49845), (75, 39876), (90, 33230), (100, 29907), (150, 19938), (180, 16615), (225, 13292), (300, 9969), (450, 6646), (900, 3323)]