153472000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 176

約数和(自身を含む): 421518240

約数和(自身を除く): 268046240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 109, 110, 125, 128, 160, 176, 200, 218, 220, 250, 256, 275, 320, 352, 400, 436, 440, 500, 512, 545, 550, 640, 704, 800, 872, 880, 1000, 1024, 1090, 1100, 1199, 1280, 1375, 1408, 1600, 1744, 1760, 2000, 2180, 2200, 2398, 2560, 2725, 2750, 2816, 3200, 3488, 3520, 4000, 4360, 4400, 4796, 5120, 5450, 5500, 5632, 5995, 6400, 6976, 7040, 8000, 8720, 8800, 9592, 10900, 11000, 11264, 11990, 12800, 13625, 13952, 14080, 16000, 17440, 17600, 19184, 21800, 22000, 23980, 25600, 27250, 27904, 28160, 29975, 32000, 34880, 35200, 38368, 43600, 44000, 47960, 54500, 55808, 56320, 59950, 64000, 69760, 70400, 76736, 87200, 88000, 95920, 109000, 111616, 119900, 128000, 139520, 140800, 149875, 153472, 174400, 176000, 191840, 218000, 239800, 279040, 281600, 299750, 306944, 348800, 352000, 383680, 436000, 479600, 558080, 599500, 613888, 697600, 704000, 767360, 872000, 959200, 1199000, 1227776, 1395200, 1408000, 1534720, 1744000, 1918400, 2398000, 2790400, 3069440, 3488000, 3836800, 4796000, 6138880, 6976000, 7673600, 9592000, 13952000, 15347200, 19184000, 30694400, 38368000, 76736000, 153472000]

約数ペア:

[(1, 153472000), (2, 76736000), (4, 38368000), (5, 30694400), (8, 19184000), (10, 15347200), (11, 13952000), (16, 9592000), (20, 7673600), (22, 6976000), (25, 6138880), (32, 4796000), (40, 3836800), (44, 3488000), (50, 3069440), (55, 2790400), (64, 2398000), (80, 1918400), (88, 1744000), (100, 1534720), (109, 1408000), (110, 1395200), (125, 1227776), (128, 1199000), (160, 959200), (176, 872000), (200, 767360), (218, 704000), (220, 697600), (250, 613888), (256, 599500), (275, 558080), (320, 479600), (352, 436000), (400, 383680), (436, 352000), (440, 348800), (500, 306944), (512, 299750), (545, 281600), (550, 279040), (640, 239800), (704, 218000), (800, 191840), (872, 176000), (880, 174400), (1000, 153472), (1024, 149875), (1090, 140800), (1100, 139520), (1199, 128000), (1280, 119900), (1375, 111616), (1408, 109000), (1600, 95920), (1744, 88000), (1760, 87200), (2000, 76736), (2180, 70400), (2200, 69760), (2398, 64000), (2560, 59950), (2725, 56320), (2750, 55808), (2816, 54500), (3200, 47960), (3488, 44000), (3520, 43600), (4000, 38368), (4360, 35200), (4400, 34880), (4796, 32000), (5120, 29975), (5450, 28160), (5500, 27904), (5632, 27250), (5995, 25600), (6400, 23980), (6976, 22000), (7040, 21800), (8000, 19184), (8720, 17600), (8800, 17440), (9592, 16000), (10900, 14080), (11000, 13952), (11264, 13625), (11990, 12800)]