64763820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10903}}^1$

素因数の和:10932

約数の個数: 96

約数和(自身を含む): 219824640

約数和(自身を除く): 155060820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 10903, 21806, 32709, 43612, 54515, 65418, 98127, 109030, 119933, 130836, 163545, 196254, 218060, 239866, 294381, 327090, 359799, 392508, 479732, 490635, 588762, 599665, 654180, 719598, 981270, 1079397, 1177524, 1199330, 1439196, 1471905, 1798995, 1962540, 2158794, 2398660, 2943810, 3238191, 3597990, 4317588, 5396985, 5887620, 6476382, 7195980, 10793970, 12952764, 16190955, 21587940, 32381910, 64763820]

約数ペア:

[(1, 64763820), (2, 32381910), (3, 21587940), (4, 16190955), (5, 12952764), (6, 10793970), (9, 7195980), (10, 6476382), (11, 5887620), (12, 5396985), (15, 4317588), (18, 3597990), (20, 3238191), (22, 2943810), (27, 2398660), (30, 2158794), (33, 1962540), (36, 1798995), (44, 1471905), (45, 1439196), (54, 1199330), (55, 1177524), (60, 1079397), (66, 981270), (90, 719598), (99, 654180), (108, 599665), (110, 588762), (132, 490635), (135, 479732), (165, 392508), (180, 359799), (198, 327090), (220, 294381), (270, 239866), (297, 218060), (330, 196254), (396, 163545), (495, 130836), (540, 119933), (594, 109030), (660, 98127), (990, 65418), (1188, 54515), (1485, 43612), (1980, 32709), (2970, 21806), (5940, 10903)]