201765660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 592704000

約数和(自身を除く): 390938340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 293, 345, 460, 499, 586, 690, 879, 998, 1172, 1380, 1465, 1497, 1758, 1996, 2495, 2930, 2994, 3516, 4395, 4990, 5860, 5988, 6739, 7485, 8790, 9980, 11477, 13478, 14970, 17580, 20217, 22954, 26956, 29940, 33695, 34431, 40434, 45908, 57385, 67390, 68862, 80868, 101085, 114770, 134780, 137724, 146207, 172155, 202170, 229540, 292414, 344310, 404340, 438621, 584828, 688620, 731035, 877242, 1462070, 1754484, 2193105, 2924140, 3362761, 4386210, 6725522, 8772420, 10088283, 13451044, 16813805, 20176566, 33627610, 40353132, 50441415, 67255220, 100882830, 201765660]

約数ペア:

[(1, 201765660), (2, 100882830), (3, 67255220), (4, 50441415), (5, 40353132), (6, 33627610), (10, 20176566), (12, 16813805), (15, 13451044), (20, 10088283), (23, 8772420), (30, 6725522), (46, 4386210), (60, 3362761), (69, 2924140), (92, 2193105), (115, 1754484), (138, 1462070), (230, 877242), (276, 731035), (293, 688620), (345, 584828), (460, 438621), (499, 404340), (586, 344310), (690, 292414), (879, 229540), (998, 202170), (1172, 172155), (1380, 146207), (1465, 137724), (1497, 134780), (1758, 114770), (1996, 101085), (2495, 80868), (2930, 68862), (2994, 67390), (3516, 57385), (4395, 45908), (4990, 40434), (5860, 34431), (5988, 33695), (6739, 29940), (7485, 26956), (8790, 22954), (9980, 20217), (11477, 17580), (13478, 14970)]