90002550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{54547}}^1$

素因数の和:54573

約数の個数: 48

約数和(自身を含む): 243502272

約数和(自身を除く): 153499722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 54547, 109094, 163641, 272735, 327282, 545470, 600017, 818205, 1200034, 1363675, 1636410, 1800051, 2727350, 3000085, 3600102, 4091025, 6000170, 8182050, 9000255, 15000425, 18000510, 30000850, 45001275, 90002550]

約数ペア:

[(1, 90002550), (2, 45001275), (3, 30000850), (5, 18000510), (6, 15000425), (10, 9000255), (11, 8182050), (15, 6000170), (22, 4091025), (25, 3600102), (30, 3000085), (33, 2727350), (50, 1800051), (55, 1636410), (66, 1363675), (75, 1200034), (110, 818205), (150, 600017), (165, 545470), (275, 327282), (330, 272735), (550, 163641), (825, 109094), (1650, 54547)]