82715600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 90

約数和(自身を含む): 218560230

約数和(自身を除く): 135844630

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1709, 1936, 2200, 2420, 3025, 3418, 4400, 4840, 6050, 6836, 8545, 9680, 12100, 13672, 17090, 18799, 24200, 27344, 34180, 37598, 42725, 48400, 68360, 75196, 85450, 93995, 136720, 150392, 170900, 187990, 206789, 300784, 341800, 375980, 413578, 469975, 683600, 751960, 827156, 939950, 1033945, 1503920, 1654312, 1879900, 2067890, 3308624, 3759800, 4135780, 5169725, 7519600, 8271560, 10339450, 16543120, 20678900, 41357800, 82715600]

約数ペア:

[(1, 82715600), (2, 41357800), (4, 20678900), (5, 16543120), (8, 10339450), (10, 8271560), (11, 7519600), (16, 5169725), (20, 4135780), (22, 3759800), (25, 3308624), (40, 2067890), (44, 1879900), (50, 1654312), (55, 1503920), (80, 1033945), (88, 939950), (100, 827156), (110, 751960), (121, 683600), (176, 469975), (200, 413578), (220, 375980), (242, 341800), (275, 300784), (400, 206789), (440, 187990), (484, 170900), (550, 150392), (605, 136720), (880, 93995), (968, 85450), (1100, 75196), (1210, 68360), (1709, 48400), (1936, 42725), (2200, 37598), (2420, 34180), (3025, 27344), (3418, 24200), (4400, 18799), (4840, 17090), (6050, 13672), (6836, 12100), (8545, 9680)]