57727890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 185391360

約数和(自身を除く): 127663470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 31, 33, 38, 45, 54, 55, 57, 62, 66, 81, 90, 93, 95, 99, 110, 114, 121, 135, 155, 162, 165, 171, 186, 190, 198, 209, 242, 270, 279, 285, 297, 310, 330, 341, 342, 363, 405, 418, 465, 495, 513, 558, 570, 589, 594, 605, 627, 682, 726, 810, 837, 855, 891, 930, 990, 1023, 1026, 1045, 1089, 1178, 1210, 1254, 1395, 1485, 1539, 1674, 1705, 1710, 1767, 1782, 1815, 1881, 2046, 2090, 2178, 2299, 2511, 2565, 2790, 2945, 2970, 3069, 3078, 3135, 3267, 3410, 3534, 3630, 3751, 3762, 4185, 4455, 4598, 5022, 5115, 5130, 5301, 5445, 5643, 5890, 6138, 6270, 6479, 6534, 6897, 7502, 7695, 8370, 8835, 8910, 9207, 9405, 9801, 10230, 10602, 10890, 11253, 11286, 11495, 12555, 12958, 13794, 15345, 15390, 15903, 16335, 16929, 17670, 18414, 18755, 18810, 19437, 19602, 20691, 22506, 22990, 25110, 26505, 27621, 28215, 30690, 31806, 32395, 32670, 33759, 33858, 34485, 37510, 38874, 41382, 46035, 47709, 49005, 53010, 55242, 56265, 56430, 58311, 62073, 64790, 67518, 68970, 71269, 79515, 84645, 92070, 95418, 97185, 98010, 101277, 103455, 112530, 116622, 124146, 138105, 142538, 159030, 168795, 169290, 174933, 186219, 194370, 202554, 206910, 213807, 238545, 276210, 291555, 303831, 310365, 337590, 349866, 356345, 372438, 427614, 477090, 506385, 524799, 583110, 607662, 620730, 641421, 712690, 874665, 931095, 1012770, 1049598, 1069035, 1282842, 1519155, 1749330, 1862190, 1924263, 2138070, 2623995, 3038310, 3207105, 3848526, 5247990, 5772789, 6414210, 9621315, 11545578, 19242630, 28863945, 57727890]

約数ペア:

[(1, 57727890), (2, 28863945), (3, 19242630), (5, 11545578), (6, 9621315), (9, 6414210), (10, 5772789), (11, 5247990), (15, 3848526), (18, 3207105), (19, 3038310), (22, 2623995), (27, 2138070), (30, 1924263), (31, 1862190), (33, 1749330), (38, 1519155), (45, 1282842), (54, 1069035), (55, 1049598), (57, 1012770), (62, 931095), (66, 874665), (81, 712690), (90, 641421), (93, 620730), (95, 607662), (99, 583110), (110, 524799), (114, 506385), (121, 477090), (135, 427614), (155, 372438), (162, 356345), (165, 349866), (171, 337590), (186, 310365), (190, 303831), (198, 291555), (209, 276210), (242, 238545), (270, 213807), (279, 206910), (285, 202554), (297, 194370), (310, 186219), (330, 174933), (341, 169290), (342, 168795), (363, 159030), (405, 142538), (418, 138105), (465, 124146), (495, 116622), (513, 112530), (558, 103455), (570, 101277), (589, 98010), (594, 97185), (605, 95418), (627, 92070), (682, 84645), (726, 79515), (810, 71269), (837, 68970), (855, 67518), (891, 64790), (930, 62073), (990, 58311), (1023, 56430), (1026, 56265), (1045, 55242), (1089, 53010), (1178, 49005), (1210, 47709), (1254, 46035), (1395, 41382), (1485, 38874), (1539, 37510), (1674, 34485), (1705, 33858), (1710, 33759), (1767, 32670), (1782, 32395), (1815, 31806), (1881, 30690), (2046, 28215), (2090, 27621), (2178, 26505), (2299, 25110), (2511, 22990), (2565, 22506), (2790, 20691), (2945, 19602), (2970, 19437), (3069, 18810), (3078, 18755), (3135, 18414), (3267, 17670), (3410, 16929), (3534, 16335), (3630, 15903), (3751, 15390), (3762, 15345), (4185, 13794), (4455, 12958), (4598, 12555), (5022, 11495), (5115, 11286), (5130, 11253), (5301, 10890), (5445, 10602), (5643, 10230), (5890, 9801), (6138, 9405), (6270, 9207), (6479, 8910), (6534, 8835), (6897, 8370), (7502, 7695)]