12387000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4129}}^1$

素因数の和:4153

約数の個数: 64

約数和(自身を含む): 38656800

約数和(自身を除く): 26269800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 4129, 8258, 12387, 16516, 20645, 24774, 33032, 41290, 49548, 61935, 82580, 99096, 103225, 123870, 165160, 206450, 247740, 309675, 412900, 495480, 516125, 619350, 825800, 1032250, 1238700, 1548375, 2064500, 2477400, 3096750, 4129000, 6193500, 12387000]

約数ペア:

[(1, 12387000), (2, 6193500), (3, 4129000), (4, 3096750), (5, 2477400), (6, 2064500), (8, 1548375), (10, 1238700), (12, 1032250), (15, 825800), (20, 619350), (24, 516125), (25, 495480), (30, 412900), (40, 309675), (50, 247740), (60, 206450), (75, 165160), (100, 123870), (120, 103225), (125, 99096), (150, 82580), (200, 61935), (250, 49548), (300, 41290), (375, 33032), (500, 24774), (600, 20645), (750, 16516), (1000, 12387), (1500, 8258), (3000, 4129)]