165745980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1816

約数の個数: 96

約数和(自身を含む): 518676480

約数和(自身を除く): 352930500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 764, 955, 1146, 1607, 1719, 1910, 2292, 2865, 3214, 3438, 3820, 4821, 5157, 5730, 6428, 6876, 8035, 8595, 9642, 10314, 11460, 14463, 16070, 17190, 19284, 20628, 24105, 25785, 28926, 32140, 34380, 43389, 48210, 51570, 57852, 72315, 86778, 96420, 103140, 144630, 173556, 216945, 289260, 306937, 433890, 613874, 867780, 920811, 1227748, 1534685, 1841622, 2762433, 3069370, 3683244, 4604055, 5524866, 6138740, 8287299, 9208110, 11049732, 13812165, 16574598, 18416220, 27624330, 33149196, 41436495, 55248660, 82872990, 165745980]

約数ペア:

[(1, 165745980), (2, 82872990), (3, 55248660), (4, 41436495), (5, 33149196), (6, 27624330), (9, 18416220), (10, 16574598), (12, 13812165), (15, 11049732), (18, 9208110), (20, 8287299), (27, 6138740), (30, 5524866), (36, 4604055), (45, 3683244), (54, 3069370), (60, 2762433), (90, 1841622), (108, 1534685), (135, 1227748), (180, 920811), (191, 867780), (270, 613874), (382, 433890), (540, 306937), (573, 289260), (764, 216945), (955, 173556), (1146, 144630), (1607, 103140), (1719, 96420), (1910, 86778), (2292, 72315), (2865, 57852), (3214, 51570), (3438, 48210), (3820, 43389), (4821, 34380), (5157, 32140), (5730, 28926), (6428, 25785), (6876, 24105), (8035, 20628), (8595, 19284), (9642, 17190), (10314, 16070), (11460, 14463)]