86940800

素因数分解:

$2^7\times 5^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 217703700

約数和(自身を除く): 130762900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 269, 320, 400, 404, 505, 538, 640, 800, 808, 1010, 1076, 1345, 1600, 1616, 2020, 2152, 2525, 2690, 3200, 3232, 4040, 4304, 5050, 5380, 6464, 6725, 8080, 8608, 10100, 10760, 12928, 13450, 16160, 17216, 20200, 21520, 26900, 27169, 32320, 34432, 40400, 43040, 53800, 54338, 64640, 80800, 86080, 107600, 108676, 135845, 161600, 172160, 215200, 217352, 271690, 323200, 430400, 434704, 543380, 679225, 860800, 869408, 1086760, 1358450, 1738816, 2173520, 2716900, 3477632, 4347040, 5433800, 8694080, 10867600, 17388160, 21735200, 43470400, 86940800]

約数ペア:

[(1, 86940800), (2, 43470400), (4, 21735200), (5, 17388160), (8, 10867600), (10, 8694080), (16, 5433800), (20, 4347040), (25, 3477632), (32, 2716900), (40, 2173520), (50, 1738816), (64, 1358450), (80, 1086760), (100, 869408), (101, 860800), (128, 679225), (160, 543380), (200, 434704), (202, 430400), (269, 323200), (320, 271690), (400, 217352), (404, 215200), (505, 172160), (538, 161600), (640, 135845), (800, 108676), (808, 107600), (1010, 86080), (1076, 80800), (1345, 64640), (1600, 54338), (1616, 53800), (2020, 43040), (2152, 40400), (2525, 34432), (2690, 32320), (3200, 27169), (3232, 26900), (4040, 21520), (4304, 20200), (5050, 17216), (5380, 16160), (6464, 13450), (6725, 12928), (8080, 10760), (8608, 10100)]