305712000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 1203901920

約数和(自身を除く): 898189920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 193, 198, 200, 220, 225, 240, 250, 264, 275, 288, 300, 320, 330, 352, 360, 375, 384, 386, 396, 400, 440, 450, 480, 495, 500, 528, 550, 576, 579, 600, 640, 660, 704, 720, 750, 772, 792, 800, 825, 880, 900, 960, 965, 990, 1000, 1056, 1100, 1125, 1152, 1158, 1200, 1320, 1375, 1408, 1440, 1500, 1544, 1584, 1600, 1650, 1737, 1760, 1800, 1920, 1930, 1980, 2000, 2112, 2123, 2200, 2250, 2316, 2400, 2475, 2640, 2750, 2880, 2895, 3000, 3088, 3168, 3200, 3300, 3474, 3520, 3600, 3860, 3960, 4000, 4125, 4224, 4246, 4400, 4500, 4632, 4800, 4825, 4950, 5280, 5500, 5760, 5790, 6000, 6176, 6336, 6369, 6600, 6948, 7040, 7200, 7720, 7920, 8000, 8250, 8492, 8685, 8800, 9000, 9264, 9600, 9650, 9900, 10560, 10615, 11000, 11580, 12000, 12352, 12375, 12672, 12738, 13200, 13896, 14400, 14475, 15440, 15840, 16000, 16500, 16984, 17370, 17600, 18000, 18528, 19107, 19300, 19800, 21120, 21230, 22000, 23160, 24000, 24125, 24704, 24750, 25476, 26400, 27792, 28800, 28950, 30880, 31680, 31845, 33000, 33968, 34740, 35200, 36000, 37056, 38214, 38600, 39600, 42460, 43425, 44000, 46320, 48000, 48250, 49500, 50952, 52800, 53075, 55584, 57900, 61760, 63360, 63690, 66000, 67936, 69480, 72000, 72375, 74112, 76428, 77200, 79200, 84920, 86850, 88000, 92640, 95535, 96500, 99000, 101904, 105600, 106150, 111168, 115800, 123520, 127380, 132000, 135872, 138960, 144000, 144750, 152856, 154400, 158400, 159225, 169840, 173700, 176000, 185280, 191070, 193000, 198000, 203808, 212300, 217125, 222336, 231600, 254760, 264000, 265375, 271744, 277920, 289500, 305712, 308800, 316800, 318450, 339680, 347400, 370560, 382140, 386000, 396000, 407616, 424600, 434250, 463200, 477675, 509520, 528000, 530750, 555840, 579000, 611424, 617600, 636900, 679360, 694800, 764280, 772000, 792000, 796125, 815232, 849200, 868500, 926400, 955350, 1019040, 1061500, 1111680, 1158000, 1222848, 1273800, 1358720, 1389600, 1528560, 1544000, 1584000, 1592250, 1698400, 1737000, 1852800, 1910700, 2038080, 2123000, 2316000, 2388375, 2445696, 2547600, 2779200, 3057120, 3088000, 3184500, 3396800, 3474000, 3821400, 4076160, 4246000, 4632000, 4776750, 5095200, 5558400, 6114240, 6369000, 6793600, 6948000, 7642800, 8492000, 9264000, 9553500, 10190400, 12228480, 12738000, 13896000, 15285600, 16984000, 19107000, 20380800, 25476000, 27792000, 30571200, 33968000, 38214000, 50952000, 61142400, 76428000, 101904000, 152856000, 305712000]

約数ペア:

[(1, 305712000), (2, 152856000), (3, 101904000), (4, 76428000), (5, 61142400), (6, 50952000), (8, 38214000), (9, 33968000), (10, 30571200), (11, 27792000), (12, 25476000), (15, 20380800), (16, 19107000), (18, 16984000), (20, 15285600), (22, 13896000), (24, 12738000), (25, 12228480), (30, 10190400), (32, 9553500), (33, 9264000), (36, 8492000), (40, 7642800), (44, 6948000), (45, 6793600), (48, 6369000), (50, 6114240), (55, 5558400), (60, 5095200), (64, 4776750), (66, 4632000), (72, 4246000), (75, 4076160), (80, 3821400), (88, 3474000), (90, 3396800), (96, 3184500), (99, 3088000), (100, 3057120), (110, 2779200), (120, 2547600), (125, 2445696), (128, 2388375), (132, 2316000), (144, 2123000), (150, 2038080), (160, 1910700), (165, 1852800), (176, 1737000), (180, 1698400), (192, 1592250), (193, 1584000), (198, 1544000), (200, 1528560), (220, 1389600), (225, 1358720), (240, 1273800), (250, 1222848), (264, 1158000), (275, 1111680), (288, 1061500), (300, 1019040), (320, 955350), (330, 926400), (352, 868500), (360, 849200), (375, 815232), (384, 796125), (386, 792000), (396, 772000), (400, 764280), (440, 694800), (450, 679360), (480, 636900), (495, 617600), (500, 611424), (528, 579000), (550, 555840), (576, 530750), (579, 528000), (600, 509520), (640, 477675), (660, 463200), (704, 434250), (720, 424600), (750, 407616), (772, 396000), (792, 386000), (800, 382140), (825, 370560), (880, 347400), (900, 339680), (960, 318450), (965, 316800), (990, 308800), (1000, 305712), (1056, 289500), (1100, 277920), (1125, 271744), (1152, 265375), (1158, 264000), (1200, 254760), (1320, 231600), (1375, 222336), (1408, 217125), (1440, 212300), (1500, 203808), (1544, 198000), (1584, 193000), (1600, 191070), (1650, 185280), (1737, 176000), (1760, 173700), (1800, 169840), (1920, 159225), (1930, 158400), (1980, 154400), (2000, 152856), (2112, 144750), (2123, 144000), (2200, 138960), (2250, 135872), (2316, 132000), (2400, 127380), (2475, 123520), (2640, 115800), (2750, 111168), (2880, 106150), (2895, 105600), (3000, 101904), (3088, 99000), (3168, 96500), (3200, 95535), (3300, 92640), (3474, 88000), (3520, 86850), (3600, 84920), (3860, 79200), (3960, 77200), (4000, 76428), (4125, 74112), (4224, 72375), (4246, 72000), (4400, 69480), (4500, 67936), (4632, 66000), (4800, 63690), (4825, 63360), (4950, 61760), (5280, 57900), (5500, 55584), (5760, 53075), (5790, 52800), (6000, 50952), (6176, 49500), (6336, 48250), (6369, 48000), (6600, 46320), (6948, 44000), (7040, 43425), (7200, 42460), (7720, 39600), (7920, 38600), (8000, 38214), (8250, 37056), (8492, 36000), (8685, 35200), (8800, 34740), (9000, 33968), (9264, 33000), (9600, 31845), (9650, 31680), (9900, 30880), (10560, 28950), (10615, 28800), (11000, 27792), (11580, 26400), (12000, 25476), (12352, 24750), (12375, 24704), (12672, 24125), (12738, 24000), (13200, 23160), (13896, 22000), (14400, 21230), (14475, 21120), (15440, 19800), (15840, 19300), (16000, 19107), (16500, 18528), (16984, 18000), (17370, 17600)]