171025600

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 84

約数和(自身を含む): 424408600

約数和(自身を除く): 253383000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 320, 400, 556, 695, 769, 800, 1112, 1390, 1538, 1600, 2224, 2780, 3076, 3475, 3845, 4448, 5560, 6152, 6950, 7690, 8896, 11120, 12304, 13900, 15380, 19225, 22240, 24608, 27800, 30760, 38450, 44480, 49216, 55600, 61520, 76900, 106891, 111200, 123040, 153800, 213782, 222400, 246080, 307600, 427564, 534455, 615200, 855128, 1068910, 1230400, 1710256, 2137820, 2672275, 3420512, 4275640, 5344550, 6841024, 8551280, 10689100, 17102560, 21378200, 34205120, 42756400, 85512800, 171025600]

約数ペア:

[(1, 171025600), (2, 85512800), (4, 42756400), (5, 34205120), (8, 21378200), (10, 17102560), (16, 10689100), (20, 8551280), (25, 6841024), (32, 5344550), (40, 4275640), (50, 3420512), (64, 2672275), (80, 2137820), (100, 1710256), (139, 1230400), (160, 1068910), (200, 855128), (278, 615200), (320, 534455), (400, 427564), (556, 307600), (695, 246080), (769, 222400), (800, 213782), (1112, 153800), (1390, 123040), (1538, 111200), (1600, 106891), (2224, 76900), (2780, 61520), (3076, 55600), (3475, 49216), (3845, 44480), (4448, 38450), (5560, 30760), (6152, 27800), (6950, 24608), (7690, 22240), (8896, 19225), (11120, 15380), (12304, 13900)]