305836800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 216

約数和(自身を含む): 1069837776

約数和(自身を除く): 764000976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 937, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1874, 1920, 2040, 2176, 2400, 2550, 2720, 2811, 3200, 3264, 3400, 3748, 3840, 4080, 4352, 4685, 4800, 5100, 5440, 5622, 6400, 6528, 6800, 7496, 8160, 9370, 9600, 10200, 10880, 11244, 13056, 13600, 14055, 14992, 15929, 16320, 18740, 19200, 20400, 21760, 22488, 23425, 27200, 28110, 29984, 31858, 32640, 37480, 40800, 44976, 46850, 47787, 54400, 56220, 59968, 63716, 65280, 70275, 74960, 79645, 81600, 89952, 93700, 95574, 108800, 112440, 119936, 127432, 140550, 149920, 159290, 163200, 179904, 187400, 191148, 224880, 238935, 239872, 254864, 281100, 299840, 318580, 326400, 359808, 374800, 382296, 398225, 449760, 477870, 509728, 562200, 599680, 637160, 719616, 749600, 764592, 796450, 899520, 955740, 1019456, 1124400, 1194675, 1199360, 1274320, 1499200, 1529184, 1592900, 1799040, 1911480, 2038912, 2248800, 2389350, 2548640, 2998400, 3058368, 3185800, 3598080, 3822960, 4077824, 4497600, 4778700, 5097280, 5996800, 6116736, 6371600, 7645920, 8995200, 9557400, 10194560, 12233472, 12743200, 15291840, 17990400, 19114800, 20389120, 25486400, 30583680, 38229600, 50972800, 61167360, 76459200, 101945600, 152918400, 305836800]

約数ペア:

[(1, 305836800), (2, 152918400), (3, 101945600), (4, 76459200), (5, 61167360), (6, 50972800), (8, 38229600), (10, 30583680), (12, 25486400), (15, 20389120), (16, 19114800), (17, 17990400), (20, 15291840), (24, 12743200), (25, 12233472), (30, 10194560), (32, 9557400), (34, 8995200), (40, 7645920), (48, 6371600), (50, 6116736), (51, 5996800), (60, 5097280), (64, 4778700), (68, 4497600), (75, 4077824), (80, 3822960), (85, 3598080), (96, 3185800), (100, 3058368), (102, 2998400), (120, 2548640), (128, 2389350), (136, 2248800), (150, 2038912), (160, 1911480), (170, 1799040), (192, 1592900), (200, 1529184), (204, 1499200), (240, 1274320), (255, 1199360), (256, 1194675), (272, 1124400), (300, 1019456), (320, 955740), (340, 899520), (384, 796450), (400, 764592), (408, 749600), (425, 719616), (480, 637160), (510, 599680), (544, 562200), (600, 509728), (640, 477870), (680, 449760), (768, 398225), (800, 382296), (816, 374800), (850, 359808), (937, 326400), (960, 318580), (1020, 299840), (1088, 281100), (1200, 254864), (1275, 239872), (1280, 238935), (1360, 224880), (1600, 191148), (1632, 187400), (1700, 179904), (1874, 163200), (1920, 159290), (2040, 149920), (2176, 140550), (2400, 127432), (2550, 119936), (2720, 112440), (2811, 108800), (3200, 95574), (3264, 93700), (3400, 89952), (3748, 81600), (3840, 79645), (4080, 74960), (4352, 70275), (4685, 65280), (4800, 63716), (5100, 59968), (5440, 56220), (5622, 54400), (6400, 47787), (6528, 46850), (6800, 44976), (7496, 40800), (8160, 37480), (9370, 32640), (9600, 31858), (10200, 29984), (10880, 28110), (11244, 27200), (13056, 23425), (13600, 22488), (14055, 21760), (14992, 20400), (15929, 19200), (16320, 18740)]