2268900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2521}}^1$

素因数の和:2541

約数の個数: 54

約数和(自身を含む): 7114562

約数和(自身を除く): 4845662

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, 2521, 5042, 7563, 10084, 12605, 15126, 22689, 25210, 30252, 37815, 45378, 50420, 63025, 75630, 90756, 113445, 126050, 151260, 189075, 226890, 252100, 378150, 453780, 567225, 756300, 1134450, 2268900]

約数ペア:

[(1, 2268900), (2, 1134450), (3, 756300), (4, 567225), (5, 453780), (6, 378150), (9, 252100), (10, 226890), (12, 189075), (15, 151260), (18, 126050), (20, 113445), (25, 90756), (30, 75630), (36, 63025), (45, 50420), (50, 45378), (60, 37815), (75, 30252), (90, 25210), (100, 22689), (150, 15126), (180, 12605), (225, 10084), (300, 7563), (450, 5042), (900, 2521)]