75825000

素因数分解:

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

素因数の和:374

約数の個数: 144

約数和(自身を含む): 257444460

約数和(自身を除く): 181619460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 337, 360, 375, 450, 500, 600, 625, 674, 750, 900, 1000, 1011, 1125, 1250, 1348, 1500, 1685, 1800, 1875, 2022, 2250, 2500, 2696, 3000, 3033, 3125, 3370, 3750, 4044, 4500, 5000, 5055, 5625, 6066, 6250, 6740, 7500, 8088, 8425, 9000, 9375, 10110, 11250, 12132, 12500, 13480, 15000, 15165, 16850, 18750, 20220, 22500, 24264, 25000, 25275, 28125, 30330, 33700, 37500, 40440, 42125, 45000, 50550, 56250, 60660, 67400, 75000, 75825, 84250, 101100, 112500, 121320, 126375, 151650, 168500, 202200, 210625, 225000, 252750, 303300, 337000, 379125, 421250, 505500, 606600, 631875, 758250, 842500, 1011000, 1053125, 1263750, 1516500, 1685000, 1895625, 2106250, 2527500, 3033000, 3159375, 3791250, 4212500, 5055000, 6318750, 7582500, 8425000, 9478125, 12637500, 15165000, 18956250, 25275000, 37912500, 75825000]

約数ペア:

[(1, 75825000), (2, 37912500), (3, 25275000), (4, 18956250), (5, 15165000), (6, 12637500), (8, 9478125), (9, 8425000), (10, 7582500), (12, 6318750), (15, 5055000), (18, 4212500), (20, 3791250), (24, 3159375), (25, 3033000), (30, 2527500), (36, 2106250), (40, 1895625), (45, 1685000), (50, 1516500), (60, 1263750), (72, 1053125), (75, 1011000), (90, 842500), (100, 758250), (120, 631875), (125, 606600), (150, 505500), (180, 421250), (200, 379125), (225, 337000), (250, 303300), (300, 252750), (337, 225000), (360, 210625), (375, 202200), (450, 168500), (500, 151650), (600, 126375), (625, 121320), (674, 112500), (750, 101100), (900, 84250), (1000, 75825), (1011, 75000), (1125, 67400), (1250, 60660), (1348, 56250), (1500, 50550), (1685, 45000), (1800, 42125), (1875, 40440), (2022, 37500), (2250, 33700), (2500, 30330), (2696, 28125), (3000, 25275), (3033, 25000), (3125, 24264), (3370, 22500), (3750, 20220), (4044, 18750), (4500, 16850), (5000, 15165), (5055, 15000), (5625, 13480), (6066, 12500), (6250, 12132), (6740, 11250), (7500, 10110), (8088, 9375), (8425, 9000)]