51342592000

素因数分解:

$2^{11}\times 5^3\times 7^2\times {\mathrm{4093}}^1$

素因数の和:4144

約数の個数: 288

約数和(自身を含む): 149073757560

約数和(自身を除く): 97731165560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 512, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1024, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2048, 2240, 2450, 2560, 2800, 3136, 3200, 3500, 3584, 3920, 4000, 4093, 4480, 4900, 5120, 5600, 6125, 6272, 6400, 7000, 7168, 7840, 8000, 8186, 8960, 9800, 10240, 11200, 12250, 12544, 12800, 14000, 14336, 15680, 16000, 16372, 17920, 19600, 20465, 22400, 24500, 25088, 25600, 28000, 28651, 31360, 32000, 32744, 35840, 39200, 40930, 44800, 49000, 50176, 51200, 56000, 57302, 62720, 64000, 65488, 71680, 78400, 81860, 89600, 98000, 100352, 102325, 112000, 114604, 125440, 128000, 130976, 143255, 156800, 163720, 179200, 196000, 200557, 204650, 224000, 229208, 250880, 256000, 261952, 286510, 313600, 327440, 358400, 392000, 401114, 409300, 448000, 458416, 501760, 511625, 523904, 573020, 627200, 654880, 716275, 784000, 802228, 818600, 896000, 916832, 1002785, 1023250, 1047808, 1146040, 1254400, 1309760, 1432550, 1568000, 1604456, 1637200, 1792000, 1833664, 2005570, 2046500, 2095616, 2292080, 2508800, 2619520, 2865100, 3136000, 3208912, 3274400, 3581375, 3667328, 4011140, 4093000, 4191232, 4584160, 5013925, 5239040, 5730200, 6272000, 6417824, 6548800, 7162750, 7334656, 8022280, 8186000, 8382464, 9168320, 10027850, 10478080, 11460400, 12544000, 12835648, 13097600, 14325500, 14669312, 16044560, 16372000, 18336640, 20055700, 20956160, 22920800, 25069625, 25671296, 26195200, 28651000, 29338624, 32089120, 32744000, 36673280, 40111400, 41912320, 45841600, 50139250, 51342592, 52390400, 57302000, 58677248, 64178240, 65488000, 73346560, 80222800, 91683200, 100278500, 102685184, 104780800, 114604000, 128356480, 130976000, 146693120, 160445600, 183366400, 200557000, 205370368, 209561600, 229208000, 256712960, 261952000, 293386240, 320891200, 366732800, 401114000, 410740736, 458416000, 513425920, 523904000, 641782400, 733465600, 802228000, 916832000, 1026851840, 1047808000, 1283564800, 1466931200, 1604456000, 1833664000, 2053703680, 2567129600, 3208912000, 3667328000, 5134259200, 6417824000, 7334656000, 10268518400, 12835648000, 25671296000, 51342592000]

約数ペア:

[(1, 51342592000), (2, 25671296000), (4, 12835648000), (5, 10268518400), (7, 7334656000), (8, 6417824000), (10, 5134259200), (14, 3667328000), (16, 3208912000), (20, 2567129600), (25, 2053703680), (28, 1833664000), (32, 1604456000), (35, 1466931200), (40, 1283564800), (49, 1047808000), (50, 1026851840), (56, 916832000), (64, 802228000), (70, 733465600), (80, 641782400), (98, 523904000), (100, 513425920), (112, 458416000), (125, 410740736), (128, 401114000), (140, 366732800), (160, 320891200), (175, 293386240), (196, 261952000), (200, 256712960), (224, 229208000), (245, 209561600), (250, 205370368), (256, 200557000), (280, 183366400), (320, 160445600), (350, 146693120), (392, 130976000), (400, 128356480), (448, 114604000), (490, 104780800), (500, 102685184), (512, 100278500), (560, 91683200), (640, 80222800), (700, 73346560), (784, 65488000), (800, 64178240), (875, 58677248), (896, 57302000), (980, 52390400), (1000, 51342592), (1024, 50139250), (1120, 45841600), (1225, 41912320), (1280, 40111400), (1400, 36673280), (1568, 32744000), (1600, 32089120), (1750, 29338624), (1792, 28651000), (1960, 26195200), (2000, 25671296), (2048, 25069625), (2240, 22920800), (2450, 20956160), (2560, 20055700), (2800, 18336640), (3136, 16372000), (3200, 16044560), (3500, 14669312), (3584, 14325500), (3920, 13097600), (4000, 12835648), (4093, 12544000), (4480, 11460400), (4900, 10478080), (5120, 10027850), (5600, 9168320), (6125, 8382464), (6272, 8186000), (6400, 8022280), (7000, 7334656), (7168, 7162750), (7840, 6548800), (8000, 6417824), (8186, 6272000), (8960, 5730200), (9800, 5239040), (10240, 5013925), (11200, 4584160), (12250, 4191232), (12544, 4093000), (12800, 4011140), (14000, 3667328), (14336, 3581375), (15680, 3274400), (16000, 3208912), (16372, 3136000), (17920, 2865100), (19600, 2619520), (20465, 2508800), (22400, 2292080), (24500, 2095616), (25088, 2046500), (25600, 2005570), (28000, 1833664), (28651, 1792000), (31360, 1637200), (32000, 1604456), (32744, 1568000), (35840, 1432550), (39200, 1309760), (40930, 1254400), (44800, 1146040), (49000, 1047808), (50176, 1023250), (51200, 1002785), (56000, 916832), (57302, 896000), (62720, 818600), (64000, 802228), (65488, 784000), (71680, 716275), (78400, 654880), (81860, 627200), (89600, 573020), (98000, 523904), (100352, 511625), (102325, 501760), (112000, 458416), (114604, 448000), (125440, 409300), (128000, 401114), (130976, 392000), (143255, 358400), (156800, 327440), (163720, 313600), (179200, 286510), (196000, 261952), (200557, 256000), (204650, 250880), (224000, 229208)]