1850121600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{439}}^2$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 6107750820

約数和(自身を除く): 4257629220

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, 300, 320, 384, 400, 439, 480, 600, 640, 800, 878, 960, 1200, 1317, 1600, 1756, 1920, 2195, 2400, 2634, 3200, 3512, 4390, 4800, 5268, 6585, 7024, 8780, 9600, 10536, 10975, 13170, 14048, 17560, 21072, 21950, 26340, 28096, 32925, 35120, 42144, 43900, 52680, 56192, 65850, 70240, 84288, 87800, 105360, 131700, 140480, 168576, 175600, 192721, 210720, 263400, 280960, 351200, 385442, 421440, 526800, 578163, 702400, 770884, 842880, 963605, 1053600, 1156326, 1404800, 1541768, 1927210, 2107200, 2312652, 2890815, 3083536, 3854420, 4214400, 4625304, 4818025, 5781630, 6167072, 7708840, 9250608, 9636050, 11563260, 12334144, 14454075, 15417680, 18501216, 19272100, 23126520, 24668288, 28908150, 30835360, 37002432, 38544200, 46253040, 57816300, 61670720, 74004864, 77088400, 92506080, 115632600, 123341440, 154176800, 185012160, 231265200, 308353600, 370024320, 462530400, 616707200, 925060800, 1850121600]

約数ペア:

[(1, 1850121600), (2, 925060800), (3, 616707200), (4, 462530400), (5, 370024320), (6, 308353600), (8, 231265200), (10, 185012160), (12, 154176800), (15, 123341440), (16, 115632600), (20, 92506080), (24, 77088400), (25, 74004864), (30, 61670720), (32, 57816300), (40, 46253040), (48, 38544200), (50, 37002432), (60, 30835360), (64, 28908150), (75, 24668288), (80, 23126520), (96, 19272100), (100, 18501216), (120, 15417680), (128, 14454075), (150, 12334144), (160, 11563260), (192, 9636050), (200, 9250608), (240, 7708840), (300, 6167072), (320, 5781630), (384, 4818025), (400, 4625304), (439, 4214400), (480, 3854420), (600, 3083536), (640, 2890815), (800, 2312652), (878, 2107200), (960, 1927210), (1200, 1541768), (1317, 1404800), (1600, 1156326), (1756, 1053600), (1920, 963605), (2195, 842880), (2400, 770884), (2634, 702400), (3200, 578163), (3512, 526800), (4390, 421440), (4800, 385442), (5268, 351200), (6585, 280960), (7024, 263400), (8780, 210720), (9600, 192721), (10536, 175600), (10975, 168576), (13170, 140480), (14048, 131700), (17560, 105360), (21072, 87800), (21950, 84288), (26340, 70240), (28096, 65850), (32925, 56192), (35120, 52680), (42144, 43900)]