127933600

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3782

約数の個数: 72

約数和(自身を含む): 319667040

約数和(自身を除く): 191733440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 3719, 4300, 6880, 7438, 8600, 14876, 17200, 18595, 29752, 34400, 37190, 59504, 74380, 92975, 119008, 148760, 159917, 185950, 297520, 319834, 371900, 595040, 639668, 743800, 799585, 1279336, 1487600, 1599170, 2558672, 2975200, 3198340, 3997925, 5117344, 6396680, 7995850, 12793360, 15991700, 25586720, 31983400, 63966800, 127933600]

約数ペア:

[(1, 127933600), (2, 63966800), (4, 31983400), (5, 25586720), (8, 15991700), (10, 12793360), (16, 7995850), (20, 6396680), (25, 5117344), (32, 3997925), (40, 3198340), (43, 2975200), (50, 2558672), (80, 1599170), (86, 1487600), (100, 1279336), (160, 799585), (172, 743800), (200, 639668), (215, 595040), (344, 371900), (400, 319834), (430, 297520), (688, 185950), (800, 159917), (860, 148760), (1075, 119008), (1376, 92975), (1720, 74380), (2150, 59504), (3440, 37190), (3719, 34400), (4300, 29752), (6880, 18595), (7438, 17200), (8600, 14876)]