121437400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 325693440

約数和(自身を除く): 204256040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 254, 280, 350, 508, 635, 683, 700, 889, 1016, 1270, 1366, 1400, 1778, 2540, 2732, 3175, 3415, 3556, 4445, 4781, 5080, 5464, 6350, 6830, 7112, 8890, 9562, 12700, 13660, 17075, 17780, 19124, 22225, 23905, 25400, 27320, 34150, 35560, 38248, 44450, 47810, 68300, 86741, 88900, 95620, 119525, 136600, 173482, 177800, 191240, 239050, 346964, 433705, 478100, 607187, 693928, 867410, 956200, 1214374, 1734820, 2168525, 2428748, 3035935, 3469640, 4337050, 4857496, 6071870, 8674100, 12143740, 15179675, 17348200, 24287480, 30359350, 60718700, 121437400]

約数ペア:

[(1, 121437400), (2, 60718700), (4, 30359350), (5, 24287480), (7, 17348200), (8, 15179675), (10, 12143740), (14, 8674100), (20, 6071870), (25, 4857496), (28, 4337050), (35, 3469640), (40, 3035935), (50, 2428748), (56, 2168525), (70, 1734820), (100, 1214374), (127, 956200), (140, 867410), (175, 693928), (200, 607187), (254, 478100), (280, 433705), (350, 346964), (508, 239050), (635, 191240), (683, 177800), (700, 173482), (889, 136600), (1016, 119525), (1270, 95620), (1366, 88900), (1400, 86741), (1778, 68300), (2540, 47810), (2732, 44450), (3175, 38248), (3415, 35560), (3556, 34150), (4445, 27320), (4781, 25400), (5080, 23905), (5464, 22225), (6350, 19124), (6830, 17780), (7112, 17075), (8890, 13660), (9562, 12700)]