60690400

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:836

約数の個数: 72

約数和(自身を含む): 149756040

約数和(自身を除く): 89065640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 709, 800, 856, 1070, 1418, 1712, 2140, 2675, 2836, 3424, 3545, 4280, 5350, 5672, 7090, 8560, 10700, 11344, 14180, 17120, 17725, 21400, 22688, 28360, 35450, 42800, 56720, 70900, 75863, 85600, 113440, 141800, 151726, 283600, 303452, 379315, 567200, 606904, 758630, 1213808, 1517260, 1896575, 2427616, 3034520, 3793150, 6069040, 7586300, 12138080, 15172600, 30345200, 60690400]

約数ペア:

[(1, 60690400), (2, 30345200), (4, 15172600), (5, 12138080), (8, 7586300), (10, 6069040), (16, 3793150), (20, 3034520), (25, 2427616), (32, 1896575), (40, 1517260), (50, 1213808), (80, 758630), (100, 606904), (107, 567200), (160, 379315), (200, 303452), (214, 283600), (400, 151726), (428, 141800), (535, 113440), (709, 85600), (800, 75863), (856, 70900), (1070, 56720), (1418, 42800), (1712, 35450), (2140, 28360), (2675, 22688), (2836, 21400), (3424, 17725), (3545, 17120), (4280, 14180), (5350, 11344), (5672, 10700), (7090, 8560)]