68097780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126107}}^1$

素因数の和:126125

約数の個数: 48

約数和(自身を含む): 211861440

約数和(自身を除く): 143763660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 126107, 252214, 378321, 504428, 630535, 756642, 1134963, 1261070, 1513284, 1891605, 2269926, 2522140, 3404889, 3783210, 4539852, 5674815, 6809778, 7566420, 11349630, 13619556, 17024445, 22699260, 34048890, 68097780]

約数ペア:

[(1, 68097780), (2, 34048890), (3, 22699260), (4, 17024445), (5, 13619556), (6, 11349630), (9, 7566420), (10, 6809778), (12, 5674815), (15, 4539852), (18, 3783210), (20, 3404889), (27, 2522140), (30, 2269926), (36, 1891605), (45, 1513284), (54, 1261070), (60, 1134963), (90, 756642), (108, 630535), (135, 504428), (180, 378321), (270, 252214), (540, 126107)]