73530400

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 181394640

約数和(自身を除く): 107864240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 859, 1070, 1712, 1718, 2140, 2675, 3424, 3436, 4280, 4295, 5350, 6872, 8560, 8590, 10700, 13744, 17120, 17180, 21400, 21475, 27488, 34360, 42800, 42950, 68720, 85600, 85900, 91913, 137440, 171800, 183826, 343600, 367652, 459565, 687200, 735304, 919130, 1470608, 1838260, 2297825, 2941216, 3676520, 4595650, 7353040, 9191300, 14706080, 18382600, 36765200, 73530400]

約数ペア:

[(1, 73530400), (2, 36765200), (4, 18382600), (5, 14706080), (8, 9191300), (10, 7353040), (16, 4595650), (20, 3676520), (25, 2941216), (32, 2297825), (40, 1838260), (50, 1470608), (80, 919130), (100, 735304), (107, 687200), (160, 459565), (200, 367652), (214, 343600), (400, 183826), (428, 171800), (535, 137440), (800, 91913), (856, 85900), (859, 85600), (1070, 68720), (1712, 42950), (1718, 42800), (2140, 34360), (2675, 27488), (3424, 21475), (3436, 21400), (4280, 17180), (4295, 17120), (5350, 13744), (6872, 10700), (8560, 8590)]