47961600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 120

約数和(自身を含む): 158565000

約数和(自身を除く): 110603400

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1249, 1280, 1536, 1600, 1920, 2400, 2498, 2560, 3200, 3747, 3840, 4800, 4996, 6245, 6400, 7494, 7680, 9600, 9992, 12490, 12800, 14988, 18735, 19200, 19984, 24980, 29976, 31225, 37470, 38400, 39968, 49960, 59952, 62450, 74940, 79936, 93675, 99920, 119904, 124900, 149880, 159872, 187350, 199840, 239808, 249800, 299760, 319744, 374700, 399680, 479616, 499600, 599520, 639488, 749400, 799360, 959232, 999200, 1199040, 1498800, 1598720, 1918464, 1998400, 2398080, 2997600, 3197440, 3996800, 4796160, 5995200, 7993600, 9592320, 11990400, 15987200, 23980800, 47961600]

約数ペア:

[(1, 47961600), (2, 23980800), (3, 15987200), (4, 11990400), (5, 9592320), (6, 7993600), (8, 5995200), (10, 4796160), (12, 3996800), (15, 3197440), (16, 2997600), (20, 2398080), (24, 1998400), (25, 1918464), (30, 1598720), (32, 1498800), (40, 1199040), (48, 999200), (50, 959232), (60, 799360), (64, 749400), (75, 639488), (80, 599520), (96, 499600), (100, 479616), (120, 399680), (128, 374700), (150, 319744), (160, 299760), (192, 249800), (200, 239808), (240, 199840), (256, 187350), (300, 159872), (320, 149880), (384, 124900), (400, 119904), (480, 99920), (512, 93675), (600, 79936), (640, 74940), (768, 62450), (800, 59952), (960, 49960), (1200, 39968), (1249, 38400), (1280, 37470), (1536, 31225), (1600, 29976), (1920, 24980), (2400, 19984), (2498, 19200), (2560, 18735), (3200, 14988), (3747, 12800), (3840, 12490), (4800, 9992), (4996, 9600), (6245, 7680), (6400, 7494)]