200540800

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2214

約数の個数: 96

約数和(自身を含む): 512718300

約数和(自身を除く): 312177500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1160, 1450, 1600, 1856, 2161, 2320, 2900, 3200, 3712, 4322, 4640, 5800, 8644, 9280, 10805, 11600, 17288, 18560, 21610, 23200, 34576, 43220, 46400, 54025, 62669, 69152, 86440, 92800, 108050, 125338, 138304, 172880, 216100, 250676, 276608, 313345, 345760, 432200, 501352, 626690, 691520, 864400, 1002704, 1253380, 1383040, 1566725, 1728800, 2005408, 2506760, 3133450, 3457600, 4010816, 5013520, 6266900, 6915200, 8021632, 10027040, 12533800, 20054080, 25067600, 40108160, 50135200, 100270400, 200540800]

約数ペア:

[(1, 200540800), (2, 100270400), (4, 50135200), (5, 40108160), (8, 25067600), (10, 20054080), (16, 12533800), (20, 10027040), (25, 8021632), (29, 6915200), (32, 6266900), (40, 5013520), (50, 4010816), (58, 3457600), (64, 3133450), (80, 2506760), (100, 2005408), (116, 1728800), (128, 1566725), (145, 1383040), (160, 1253380), (200, 1002704), (232, 864400), (290, 691520), (320, 626690), (400, 501352), (464, 432200), (580, 345760), (640, 313345), (725, 276608), (800, 250676), (928, 216100), (1160, 172880), (1450, 138304), (1600, 125338), (1856, 108050), (2161, 92800), (2320, 86440), (2900, 69152), (3200, 62669), (3712, 54025), (4322, 46400), (4640, 43220), (5800, 34576), (8644, 23200), (9280, 21610), (10805, 18560), (11600, 17288)]