30397400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 79213680

約数和(自身を除く): 48816280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 328, 337, 410, 440, 451, 550, 674, 820, 902, 1025, 1100, 1348, 1640, 1685, 1804, 2050, 2200, 2255, 2696, 3370, 3608, 3707, 4100, 4510, 6740, 7414, 8200, 8425, 9020, 11275, 13480, 13817, 14828, 16850, 18040, 18535, 22550, 27634, 29656, 33700, 37070, 45100, 55268, 67400, 69085, 74140, 90200, 92675, 110536, 138170, 148280, 151987, 185350, 276340, 303974, 345425, 370700, 552680, 607948, 690850, 741400, 759935, 1215896, 1381700, 1519870, 2763400, 3039740, 3799675, 6079480, 7599350, 15198700, 30397400]

約数ペア:

[(1, 30397400), (2, 15198700), (4, 7599350), (5, 6079480), (8, 3799675), (10, 3039740), (11, 2763400), (20, 1519870), (22, 1381700), (25, 1215896), (40, 759935), (41, 741400), (44, 690850), (50, 607948), (55, 552680), (82, 370700), (88, 345425), (100, 303974), (110, 276340), (164, 185350), (200, 151987), (205, 148280), (220, 138170), (275, 110536), (328, 92675), (337, 90200), (410, 74140), (440, 69085), (451, 67400), (550, 55268), (674, 45100), (820, 37070), (902, 33700), (1025, 29656), (1100, 27634), (1348, 22550), (1640, 18535), (1685, 18040), (1804, 16850), (2050, 14828), (2200, 13817), (2255, 13480), (2696, 11275), (3370, 9020), (3608, 8425), (3707, 8200), (4100, 7414), (4510, 6740)]