161995200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{33749}}^1$

素因数の和:33774

約数の個数: 84

約数和(自身を含む): 531495000

約数和(自身を除く): 369499800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 33749, 67498, 101247, 134996, 168745, 202494, 269992, 337490, 404988, 506235, 539984, 674980, 809976, 843725, 1012470, 1079968, 1349960, 1619952, 1687450, 2024940, 2159936, 2531175, 2699920, 3239904, 3374900, 4049880, 5062350, 5399840, 6479808, 6749800, 8099760, 10124700, 10799680, 13499600, 16199520, 20249400, 26999200, 32399040, 40498800, 53998400, 80997600, 161995200]

約数ペア:

[(1, 161995200), (2, 80997600), (3, 53998400), (4, 40498800), (5, 32399040), (6, 26999200), (8, 20249400), (10, 16199520), (12, 13499600), (15, 10799680), (16, 10124700), (20, 8099760), (24, 6749800), (25, 6479808), (30, 5399840), (32, 5062350), (40, 4049880), (48, 3374900), (50, 3239904), (60, 2699920), (64, 2531175), (75, 2159936), (80, 2024940), (96, 1687450), (100, 1619952), (120, 1349960), (150, 1079968), (160, 1012470), (192, 843725), (200, 809976), (240, 674980), (300, 539984), (320, 506235), (400, 404988), (480, 337490), (600, 269992), (800, 202494), (960, 168745), (1200, 134996), (1600, 101247), (2400, 67498), (4800, 33749)]