172750400

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1192

約数の個数: 84

約数和(自身を含む): 429684180

約数和(自身を除く): 256933780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 160, 200, 202, 320, 400, 404, 505, 800, 808, 1010, 1069, 1600, 1616, 2020, 2138, 2525, 3232, 4040, 4276, 5050, 5345, 6464, 8080, 8552, 10100, 10690, 16160, 17104, 20200, 21380, 26725, 32320, 34208, 40400, 42760, 53450, 68416, 80800, 85520, 106900, 107969, 161600, 171040, 213800, 215938, 342080, 427600, 431876, 539845, 855200, 863752, 1079690, 1710400, 1727504, 2159380, 2699225, 3455008, 4318760, 5398450, 6910016, 8637520, 10796900, 17275040, 21593800, 34550080, 43187600, 86375200, 172750400]

約数ペア:

[(1, 172750400), (2, 86375200), (4, 43187600), (5, 34550080), (8, 21593800), (10, 17275040), (16, 10796900), (20, 8637520), (25, 6910016), (32, 5398450), (40, 4318760), (50, 3455008), (64, 2699225), (80, 2159380), (100, 1727504), (101, 1710400), (160, 1079690), (200, 863752), (202, 855200), (320, 539845), (400, 431876), (404, 427600), (505, 342080), (800, 215938), (808, 213800), (1010, 171040), (1069, 161600), (1600, 107969), (1616, 106900), (2020, 85520), (2138, 80800), (2525, 68416), (3232, 53450), (4040, 42760), (4276, 40400), (5050, 34208), (5345, 32320), (6464, 26725), (8080, 21380), (8552, 20200), (10100, 17104), (10690, 16160)]