131982400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7499}}^1$

素因数の和:7532

約数の個数: 84

約数和(自身を含む): 354330000

約数和(自身を除く): 222347600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 7499, 8800, 14998, 17600, 29996, 37495, 59992, 74990, 82489, 119984, 149980, 164978, 187475, 239968, 299960, 329956, 374950, 412445, 479936, 599920, 659912, 749900, 824890, 1199840, 1319824, 1499800, 1649780, 2062225, 2399680, 2639648, 2999600, 3299560, 4124450, 5279296, 5999200, 6599120, 8248900, 11998400, 13198240, 16497800, 26396480, 32995600, 65991200, 131982400]

約数ペア:

[(1, 131982400), (2, 65991200), (4, 32995600), (5, 26396480), (8, 16497800), (10, 13198240), (11, 11998400), (16, 8248900), (20, 6599120), (22, 5999200), (25, 5279296), (32, 4124450), (40, 3299560), (44, 2999600), (50, 2639648), (55, 2399680), (64, 2062225), (80, 1649780), (88, 1499800), (100, 1319824), (110, 1199840), (160, 824890), (176, 749900), (200, 659912), (220, 599920), (275, 479936), (320, 412445), (352, 374950), (400, 329956), (440, 299960), (550, 239968), (704, 187475), (800, 164978), (880, 149980), (1100, 119984), (1600, 82489), (1760, 74990), (2200, 59992), (3520, 37495), (4400, 29996), (7499, 17600), (8800, 14998)]