30869600

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 77057568

約数和(自身を除く): 46187968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 821, 940, 1175, 1504, 1642, 1880, 2350, 3284, 3760, 4105, 4700, 6568, 7520, 8210, 9400, 13136, 16420, 18800, 20525, 26272, 32840, 37600, 38587, 41050, 65680, 77174, 82100, 131360, 154348, 164200, 192935, 308696, 328400, 385870, 617392, 656800, 771740, 964675, 1234784, 1543480, 1929350, 3086960, 3858700, 6173920, 7717400, 15434800, 30869600]

約数ペア:

[(1, 30869600), (2, 15434800), (4, 7717400), (5, 6173920), (8, 3858700), (10, 3086960), (16, 1929350), (20, 1543480), (25, 1234784), (32, 964675), (40, 771740), (47, 656800), (50, 617392), (80, 385870), (94, 328400), (100, 308696), (160, 192935), (188, 164200), (200, 154348), (235, 131360), (376, 82100), (400, 77174), (470, 65680), (752, 41050), (800, 38587), (821, 37600), (940, 32840), (1175, 26272), (1504, 20525), (1642, 18800), (1880, 16420), (2350, 13136), (3284, 9400), (3760, 8210), (4105, 7520), (4700, 6568)]