2190168900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2433521}}^1$

素因数の和:2433541

約数の個数: 54

約数和(自身を含む): 6864965562

約数和(自身を除く): 4674796662

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, 2433521, 4867042, 7300563, 9734084, 12167605, 14601126, 21901689, 24335210, 29202252, 36502815, 43803378, 48670420, 60838025, 73005630, 87606756, 109508445, 121676050, 146011260, 182514075, 219016890, 243352100, 365028150, 438033780, 547542225, 730056300, 1095084450, 2190168900]

約数ペア:

[(1, 2190168900), (2, 1095084450), (3, 730056300), (4, 547542225), (5, 438033780), (6, 365028150), (9, 243352100), (10, 219016890), (12, 182514075), (15, 146011260), (18, 121676050), (20, 109508445), (25, 87606756), (30, 73005630), (36, 60838025), (45, 48670420), (50, 43803378), (60, 36502815), (75, 29202252), (90, 24335210), (100, 21901689), (150, 14601126), (180, 12167605), (225, 9734084), (300, 7300563), (450, 4867042), (900, 2433521)]