266200

素因数分解:

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

素因数の和:49

約数の個数: 48

約数和(自身を含む): 680760

約数和(自身を除く): 414560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 1331, 2200, 2420, 2662, 3025, 4840, 5324, 6050, 6655, 10648, 12100, 13310, 24200, 26620, 33275, 53240, 66550, 133100, 266200]

約数ペア:

[(1, 266200), (2, 133100), (4, 66550), (5, 53240), (8, 33275), (10, 26620), (11, 24200), (20, 13310), (22, 12100), (25, 10648), (40, 6655), (44, 6050), (50, 5324), (55, 4840), (88, 3025), (100, 2662), (110, 2420), (121, 2200), (200, 1331), (220, 1210), (242, 1100), (275, 968), (440, 605), (484, 550)]