255090330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85889}}^1$

素因数の和:85916

約数の個数: 64

約数和(自身を含む): 742089600

約数和(自身を除く): 486999270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 85889, 171778, 257667, 429445, 515334, 773001, 858890, 944779, 1288335, 1546002, 1889558, 2319003, 2576670, 2834337, 3865005, 4638006, 4723895, 5668674, 7730010, 8503011, 9447790, 11595015, 14171685, 17006022, 23190030, 25509033, 28343370, 42515055, 51018066, 85030110, 127545165, 255090330]

約数ペア:

[(1, 255090330), (2, 127545165), (3, 85030110), (5, 51018066), (6, 42515055), (9, 28343370), (10, 25509033), (11, 23190030), (15, 17006022), (18, 14171685), (22, 11595015), (27, 9447790), (30, 8503011), (33, 7730010), (45, 5668674), (54, 4723895), (55, 4638006), (66, 3865005), (90, 2834337), (99, 2576670), (110, 2319003), (135, 1889558), (165, 1546002), (198, 1288335), (270, 944779), (297, 858890), (330, 773001), (495, 515334), (594, 429445), (990, 257667), (1485, 171778), (2970, 85889)]