51078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{8513}}^1$

素因数の和:8539

約数の個数: 80

約数和(自身を含む): 164694816

約数和(自身を除く): 113616816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 8513, 17026, 25539, 34052, 42565, 51078, 68104, 85130, 102156, 127695, 136208, 170260, 204312, 212825, 255390, 340520, 408624, 425650, 510780, 638475, 681040, 851300, 1021560, 1064125, 1276950, 1702600, 2043120, 2128250, 2553900, 3192375, 3405200, 4256500, 5107800, 6384750, 8513000, 10215600, 12769500, 17026000, 25539000, 51078000]

約数ペア:

[(1, 51078000), (2, 25539000), (3, 17026000), (4, 12769500), (5, 10215600), (6, 8513000), (8, 6384750), (10, 5107800), (12, 4256500), (15, 3405200), (16, 3192375), (20, 2553900), (24, 2128250), (25, 2043120), (30, 1702600), (40, 1276950), (48, 1064125), (50, 1021560), (60, 851300), (75, 681040), (80, 638475), (100, 510780), (120, 425650), (125, 408624), (150, 340520), (200, 255390), (240, 212825), (250, 204312), (300, 170260), (375, 136208), (400, 127695), (500, 102156), (600, 85130), (750, 68104), (1000, 51078), (1200, 42565), (1500, 34052), (2000, 25539), (3000, 17026), (6000, 8513)]