73260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 248976

約数和(自身を除く): 175716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2442, 3330, 3663, 4070, 4884, 6105, 6660, 7326, 8140, 12210, 14652, 18315, 24420, 36630, 73260]

約数ペア:

[(1, 73260), (2, 36630), (3, 24420), (4, 18315), (5, 14652), (6, 12210), (9, 8140), (10, 7326), (11, 6660), (12, 6105), (15, 4884), (18, 4070), (20, 3663), (22, 3330), (30, 2442), (33, 2220), (36, 2035), (37, 1980), (44, 1665), (45, 1628), (55, 1332), (60, 1221), (66, 1110), (74, 990), (90, 814), (99, 740), (110, 666), (111, 660), (132, 555), (148, 495), (165, 444), (180, 407), (185, 396), (198, 370), (220, 333), (222, 330)]