129995200

素因数分解:

$2^6\times 5^2\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 84

約数和(自身を含む): 323148960

約数和(自身を除く): 193153760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 160, 200, 226, 320, 400, 452, 565, 719, 800, 904, 1130, 1438, 1600, 1808, 2260, 2825, 2876, 3595, 3616, 4520, 5650, 5752, 7190, 7232, 9040, 11300, 11504, 14380, 17975, 18080, 22600, 23008, 28760, 35950, 36160, 45200, 46016, 57520, 71900, 81247, 90400, 115040, 143800, 162494, 180800, 230080, 287600, 324988, 406235, 575200, 649976, 812470, 1150400, 1299952, 1624940, 2031175, 2599904, 3249880, 4062350, 5199808, 6499760, 8124700, 12999520, 16249400, 25999040, 32498800, 64997600, 129995200]

約数ペア:

[(1, 129995200), (2, 64997600), (4, 32498800), (5, 25999040), (8, 16249400), (10, 12999520), (16, 8124700), (20, 6499760), (25, 5199808), (32, 4062350), (40, 3249880), (50, 2599904), (64, 2031175), (80, 1624940), (100, 1299952), (113, 1150400), (160, 812470), (200, 649976), (226, 575200), (320, 406235), (400, 324988), (452, 287600), (565, 230080), (719, 180800), (800, 162494), (904, 143800), (1130, 115040), (1438, 90400), (1600, 81247), (1808, 71900), (2260, 57520), (2825, 46016), (2876, 45200), (3595, 36160), (3616, 35950), (4520, 28760), (5650, 23008), (5752, 22600), (7190, 18080), (7232, 17975), (9040, 14380), (11300, 11504)]