2750225640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 8394485760

約数和(自身を除く): 5644260120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 127, 226, 254, 339, 381, 452, 508, 565, 635, 678, 762, 904, 1016, 1130, 1270, 1356, 1524, 1597, 1695, 1905, 2260, 2540, 2712, 3048, 3194, 3390, 3810, 4520, 4791, 5080, 6388, 6780, 7620, 7985, 9582, 12776, 13560, 14351, 15240, 15970, 19164, 23955, 28702, 31940, 38328, 43053, 47910, 57404, 63880, 71755, 86106, 95820, 114808, 143510, 172212, 180461, 191640, 202819, 215265, 287020, 344424, 360922, 405638, 430530, 541383, 574040, 608457, 721844, 811276, 861060, 902305, 1014095, 1082766, 1216914, 1443688, 1622552, 1722120, 1804610, 2028190, 2165532, 2433828, 2706915, 3042285, 3609220, 4056380, 4331064, 4867656, 5413830, 6084570, 7218440, 8112760, 10827660, 12169140, 21655320, 22918547, 24338280, 45837094, 68755641, 91674188, 114592735, 137511282, 183348376, 229185470, 275022564, 343778205, 458370940, 550045128, 687556410, 916741880, 1375112820, 2750225640]

約数ペア:

[(1, 2750225640), (2, 1375112820), (3, 916741880), (4, 687556410), (5, 550045128), (6, 458370940), (8, 343778205), (10, 275022564), (12, 229185470), (15, 183348376), (20, 137511282), (24, 114592735), (30, 91674188), (40, 68755641), (60, 45837094), (113, 24338280), (120, 22918547), (127, 21655320), (226, 12169140), (254, 10827660), (339, 8112760), (381, 7218440), (452, 6084570), (508, 5413830), (565, 4867656), (635, 4331064), (678, 4056380), (762, 3609220), (904, 3042285), (1016, 2706915), (1130, 2433828), (1270, 2165532), (1356, 2028190), (1524, 1804610), (1597, 1722120), (1695, 1622552), (1905, 1443688), (2260, 1216914), (2540, 1082766), (2712, 1014095), (3048, 902305), (3194, 861060), (3390, 811276), (3810, 721844), (4520, 608457), (4791, 574040), (5080, 541383), (6388, 430530), (6780, 405638), (7620, 360922), (7985, 344424), (9582, 287020), (12776, 215265), (13560, 202819), (14351, 191640), (15240, 180461), (15970, 172212), (19164, 143510), (23955, 114808), (28702, 95820), (31940, 86106), (38328, 71755), (43053, 63880), (47910, 57404)]