200089120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 598752000

約数和(自身を除く): 398662880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 140, 149, 154, 160, 176, 218, 220, 224, 280, 298, 308, 352, 385, 436, 440, 545, 560, 596, 616, 745, 763, 770, 872, 880, 1043, 1090, 1120, 1192, 1199, 1232, 1490, 1526, 1540, 1639, 1744, 1760, 2086, 2180, 2384, 2398, 2464, 2980, 3052, 3080, 3278, 3488, 3815, 4172, 4360, 4768, 4796, 5215, 5960, 5995, 6104, 6160, 6556, 7630, 8195, 8344, 8393, 8720, 9592, 10430, 11473, 11920, 11990, 12208, 12320, 13112, 15260, 16241, 16390, 16688, 16786, 17440, 19184, 20860, 22946, 23840, 23980, 24416, 26224, 30520, 32482, 32780, 33376, 33572, 38368, 41720, 41965, 45892, 47960, 52448, 57365, 61040, 64964, 65560, 67144, 81205, 83440, 83930, 91784, 95920, 113687, 114730, 122080, 129928, 131120, 134288, 162410, 166880, 167860, 178651, 183568, 191840, 227374, 229460, 259856, 262240, 268576, 324820, 335720, 357302, 367136, 454748, 458920, 519712, 568435, 649640, 671440, 714604, 893255, 909496, 917840, 1136870, 1250557, 1299280, 1342880, 1429208, 1786510, 1818992, 1835680, 2273740, 2501114, 2598560, 2858416, 3573020, 3637984, 4547480, 5002228, 5716832, 6252785, 7146040, 9094960, 10004456, 12505570, 14292080, 18189920, 20008912, 25011140, 28584160, 40017824, 50022280, 100044560, 200089120]

約数ペア:

[(1, 200089120), (2, 100044560), (4, 50022280), (5, 40017824), (7, 28584160), (8, 25011140), (10, 20008912), (11, 18189920), (14, 14292080), (16, 12505570), (20, 10004456), (22, 9094960), (28, 7146040), (32, 6252785), (35, 5716832), (40, 5002228), (44, 4547480), (55, 3637984), (56, 3573020), (70, 2858416), (77, 2598560), (80, 2501114), (88, 2273740), (109, 1835680), (110, 1818992), (112, 1786510), (140, 1429208), (149, 1342880), (154, 1299280), (160, 1250557), (176, 1136870), (218, 917840), (220, 909496), (224, 893255), (280, 714604), (298, 671440), (308, 649640), (352, 568435), (385, 519712), (436, 458920), (440, 454748), (545, 367136), (560, 357302), (596, 335720), (616, 324820), (745, 268576), (763, 262240), (770, 259856), (872, 229460), (880, 227374), (1043, 191840), (1090, 183568), (1120, 178651), (1192, 167860), (1199, 166880), (1232, 162410), (1490, 134288), (1526, 131120), (1540, 129928), (1639, 122080), (1744, 114730), (1760, 113687), (2086, 95920), (2180, 91784), (2384, 83930), (2398, 83440), (2464, 81205), (2980, 67144), (3052, 65560), (3080, 64964), (3278, 61040), (3488, 57365), (3815, 52448), (4172, 47960), (4360, 45892), (4768, 41965), (4796, 41720), (5215, 38368), (5960, 33572), (5995, 33376), (6104, 32780), (6160, 32482), (6556, 30520), (7630, 26224), (8195, 24416), (8344, 23980), (8393, 23840), (8720, 22946), (9592, 20860), (10430, 19184), (11473, 17440), (11920, 16786), (11990, 16688), (12208, 16390), (12320, 16241), (13112, 15260)]