20006100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{22229}}^1$

素因数の和:22249

約数の個数: 54

約数和(自身を含む): 62710830

約数和(自身を除く): 42704730

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, 22229, 44458, 66687, 88916, 111145, 133374, 200061, 222290, 266748, 333435, 400122, 444580, 555725, 666870, 800244, 1000305, 1111450, 1333740, 1667175, 2000610, 2222900, 3334350, 4001220, 5001525, 6668700, 10003050, 20006100]

約数ペア:

[(1, 20006100), (2, 10003050), (3, 6668700), (4, 5001525), (5, 4001220), (6, 3334350), (9, 2222900), (10, 2000610), (12, 1667175), (15, 1333740), (18, 1111450), (20, 1000305), (25, 800244), (30, 666870), (36, 555725), (45, 444580), (50, 400122), (60, 333435), (75, 266748), (90, 222290), (100, 200061), (150, 133374), (180, 111145), (225, 88916), (300, 66687), (450, 44458), (900, 22229)]