183800540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 500193792

約数和(自身を除く): 316393252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 71, 77, 82, 110, 140, 142, 154, 164, 205, 220, 284, 287, 308, 355, 385, 410, 451, 497, 574, 710, 770, 781, 820, 902, 994, 1148, 1420, 1435, 1540, 1562, 1681, 1804, 1988, 2255, 2485, 2870, 2911, 3124, 3157, 3362, 3905, 4510, 4970, 5467, 5740, 5822, 6314, 6724, 7810, 8405, 9020, 9940, 10934, 11644, 11767, 12628, 14555, 15620, 15785, 16810, 18491, 20377, 21868, 23534, 27335, 29110, 31570, 32021, 33620, 36982, 40754, 47068, 54670, 58220, 58835, 63140, 64042, 73964, 81508, 92455, 101885, 109340, 117670, 119351, 128084, 129437, 160105, 184910, 203770, 224147, 235340, 238702, 258874, 320210, 369820, 407540, 448294, 477404, 517748, 596755, 640420, 647185, 835457, 896588, 1120735, 1193510, 1294370, 1312861, 1670914, 2241470, 2387020, 2588740, 2625722, 3341828, 4177285, 4482940, 5251444, 6564305, 8354570, 9190027, 13128610, 16709140, 18380054, 26257220, 36760108, 45950135, 91900270, 183800540]

約数ペア:

[(1, 183800540), (2, 91900270), (4, 45950135), (5, 36760108), (7, 26257220), (10, 18380054), (11, 16709140), (14, 13128610), (20, 9190027), (22, 8354570), (28, 6564305), (35, 5251444), (41, 4482940), (44, 4177285), (55, 3341828), (70, 2625722), (71, 2588740), (77, 2387020), (82, 2241470), (110, 1670914), (140, 1312861), (142, 1294370), (154, 1193510), (164, 1120735), (205, 896588), (220, 835457), (284, 647185), (287, 640420), (308, 596755), (355, 517748), (385, 477404), (410, 448294), (451, 407540), (497, 369820), (574, 320210), (710, 258874), (770, 238702), (781, 235340), (820, 224147), (902, 203770), (994, 184910), (1148, 160105), (1420, 129437), (1435, 128084), (1540, 119351), (1562, 117670), (1681, 109340), (1804, 101885), (1988, 92455), (2255, 81508), (2485, 73964), (2870, 64042), (2911, 63140), (3124, 58835), (3157, 58220), (3362, 54670), (3905, 47068), (4510, 40754), (4970, 36982), (5467, 33620), (5740, 32021), (5822, 31570), (6314, 29110), (6724, 27335), (7810, 23534), (8405, 21868), (9020, 20377), (9940, 18491), (10934, 16810), (11644, 15785), (11767, 15620), (12628, 14555)]