266977260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134837}}^1$

素因数の和:134863

約数の個数: 72

約数和(自身を含む): 883458576

約数和(自身を除く): 616481316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 134837, 269674, 404511, 539348, 674185, 809022, 1213533, 1348370, 1483207, 1618044, 2022555, 2427066, 2696740, 2966414, 4045110, 4449621, 4854132, 5932828, 6067665, 7416035, 8090220, 8899242, 12135330, 13348863, 14832070, 17798484, 22248105, 24270660, 26697726, 29664140, 44496210, 53395452, 66744315, 88992420, 133488630, 266977260]

約数ペア:

[(1, 266977260), (2, 133488630), (3, 88992420), (4, 66744315), (5, 53395452), (6, 44496210), (9, 29664140), (10, 26697726), (11, 24270660), (12, 22248105), (15, 17798484), (18, 14832070), (20, 13348863), (22, 12135330), (30, 8899242), (33, 8090220), (36, 7416035), (44, 6067665), (45, 5932828), (55, 4854132), (60, 4449621), (66, 4045110), (90, 2966414), (99, 2696740), (110, 2427066), (132, 2022555), (165, 1618044), (180, 1483207), (198, 1348370), (220, 1213533), (330, 809022), (396, 674185), (495, 539348), (660, 404511), (990, 269674), (1980, 134837)]