4248900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4721}}^1$

素因数の和:4741

約数の個数: 54

約数和(自身を含む): 13320762

約数和(自身を除く): 9071862

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, 4721, 9442, 14163, 18884, 23605, 28326, 42489, 47210, 56652, 70815, 84978, 94420, 118025, 141630, 169956, 212445, 236050, 283260, 354075, 424890, 472100, 708150, 849780, 1062225, 1416300, 2124450, 4248900]

約数ペア:

[(1, 4248900), (2, 2124450), (3, 1416300), (4, 1062225), (5, 849780), (6, 708150), (9, 472100), (10, 424890), (12, 354075), (15, 283260), (18, 236050), (20, 212445), (25, 169956), (30, 141630), (36, 118025), (45, 94420), (50, 84978), (60, 70815), (75, 56652), (90, 47210), (100, 42489), (150, 28326), (180, 23605), (225, 18884), (300, 14163), (450, 9442), (900, 4721)]