27547600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 60

約数和(自身を含む): 67327660

約数和(自身を除く): 39780060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1129, 1220, 1525, 2258, 2440, 3050, 4516, 4880, 5645, 6100, 9032, 11290, 12200, 18064, 22580, 24400, 28225, 45160, 56450, 68869, 90320, 112900, 137738, 225800, 275476, 344345, 451600, 550952, 688690, 1101904, 1377380, 1721725, 2754760, 3443450, 5509520, 6886900, 13773800, 27547600]

約数ペア:

[(1, 27547600), (2, 13773800), (4, 6886900), (5, 5509520), (8, 3443450), (10, 2754760), (16, 1721725), (20, 1377380), (25, 1101904), (40, 688690), (50, 550952), (61, 451600), (80, 344345), (100, 275476), (122, 225800), (200, 137738), (244, 112900), (305, 90320), (400, 68869), (488, 56450), (610, 45160), (976, 28225), (1129, 24400), (1220, 22580), (1525, 18064), (2258, 12200), (2440, 11290), (3050, 9032), (4516, 6100), (4880, 5645)]