3996900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4441}}^1$

素因数の和:4461

約数の個数: 54

約数和(自身を含む): 12530882

約数和(自身を除く): 8533982

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, 4441, 8882, 13323, 17764, 22205, 26646, 39969, 44410, 53292, 66615, 79938, 88820, 111025, 133230, 159876, 199845, 222050, 266460, 333075, 399690, 444100, 666150, 799380, 999225, 1332300, 1998450, 3996900]

約数ペア:

[(1, 3996900), (2, 1998450), (3, 1332300), (4, 999225), (5, 799380), (6, 666150), (9, 444100), (10, 399690), (12, 333075), (15, 266460), (18, 222050), (20, 199845), (25, 159876), (30, 133230), (36, 111025), (45, 88820), (50, 79938), (60, 66615), (75, 53292), (90, 44410), (100, 39969), (150, 26646), (180, 22205), (225, 17764), (300, 13323), (450, 8882), (900, 4441)]