71961600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{937}}^1$

素因数の和:970

約数の個数: 132

約数和(自身を含む): 238090664

約数和(自身を除く): 166129064

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, 937, 960, 1024, 1200, 1280, 1536, 1600, 1874, 1920, 2400, 2560, 2811, 3072, 3200, 3748, 3840, 4685, 4800, 5120, 5622, 6400, 7496, 7680, 9370, 9600, 11244, 12800, 14055, 14992, 15360, 18740, 19200, 22488, 23425, 25600, 28110, 29984, 37480, 38400, 44976, 46850, 56220, 59968, 70275, 74960, 76800, 89952, 93700, 112440, 119936, 140550, 149920, 179904, 187400, 224880, 239872, 281100, 299840, 359808, 374800, 449760, 479744, 562200, 599680, 719616, 749600, 899520, 959488, 1124400, 1199360, 1439232, 1499200, 1799040, 2248800, 2398720, 2878464, 2998400, 3598080, 4497600, 4797440, 5996800, 7196160, 8995200, 11993600, 14392320, 17990400, 23987200, 35980800, 71961600]

約数ペア:

[(1, 71961600), (2, 35980800), (3, 23987200), (4, 17990400), (5, 14392320), (6, 11993600), (8, 8995200), (10, 7196160), (12, 5996800), (15, 4797440), (16, 4497600), (20, 3598080), (24, 2998400), (25, 2878464), (30, 2398720), (32, 2248800), (40, 1799040), (48, 1499200), (50, 1439232), (60, 1199360), (64, 1124400), (75, 959488), (80, 899520), (96, 749600), (100, 719616), (120, 599680), (128, 562200), (150, 479744), (160, 449760), (192, 374800), (200, 359808), (240, 299840), (256, 281100), (300, 239872), (320, 224880), (384, 187400), (400, 179904), (480, 149920), (512, 140550), (600, 119936), (640, 112440), (768, 93700), (800, 89952), (937, 76800), (960, 74960), (1024, 70275), (1200, 59968), (1280, 56220), (1536, 46850), (1600, 44976), (1874, 38400), (1920, 37480), (2400, 29984), (2560, 28110), (2811, 25600), (3072, 23425), (3200, 22488), (3748, 19200), (3840, 18740), (4685, 15360), (4800, 14992), (5120, 14055), (5622, 12800), (6400, 11244), (7496, 9600), (7680, 9370)]