12637500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{337}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 36966384

約数和(自身を除く): 24328884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 337, 375, 500, 625, 674, 750, 1011, 1250, 1348, 1500, 1685, 1875, 2022, 2500, 3125, 3370, 3750, 4044, 5055, 6250, 6740, 7500, 8425, 9375, 10110, 12500, 16850, 18750, 20220, 25275, 33700, 37500, 42125, 50550, 84250, 101100, 126375, 168500, 210625, 252750, 421250, 505500, 631875, 842500, 1053125, 1263750, 2106250, 2527500, 3159375, 4212500, 6318750, 12637500]

約数ペア:

[(1, 12637500), (2, 6318750), (3, 4212500), (4, 3159375), (5, 2527500), (6, 2106250), (10, 1263750), (12, 1053125), (15, 842500), (20, 631875), (25, 505500), (30, 421250), (50, 252750), (60, 210625), (75, 168500), (100, 126375), (125, 101100), (150, 84250), (250, 50550), (300, 42125), (337, 37500), (375, 33700), (500, 25275), (625, 20220), (674, 18750), (750, 16850), (1011, 12500), (1250, 10110), (1348, 9375), (1500, 8425), (1685, 7500), (1875, 6740), (2022, 6250), (2500, 5055), (3125, 4044), (3370, 3750)]