155527631000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2219

約数の個数: 256

約数和(自身を含む): 424030464000

約数和(自身を除く): 268502833000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 103, 109, 125, 140, 175, 200, 206, 218, 250, 280, 350, 412, 436, 500, 515, 545, 700, 721, 763, 824, 872, 875, 1000, 1030, 1090, 1400, 1442, 1526, 1750, 1979, 2060, 2180, 2575, 2725, 2884, 3052, 3500, 3605, 3815, 3958, 4120, 4360, 5150, 5450, 5768, 6104, 7000, 7210, 7630, 7916, 9895, 10300, 10900, 11227, 12875, 13625, 13853, 14420, 15260, 15832, 18025, 19075, 19790, 20600, 21800, 22454, 25750, 27250, 27706, 28840, 30520, 36050, 38150, 39580, 44908, 49475, 51500, 54500, 55412, 56135, 69265, 72100, 76300, 78589, 79160, 89816, 90125, 95375, 98950, 103000, 109000, 110824, 112270, 138530, 144200, 152600, 157178, 180250, 190750, 197900, 203837, 215711, 224540, 247375, 277060, 280675, 314356, 346325, 360500, 381500, 392945, 395800, 407674, 431422, 449080, 494750, 554120, 561350, 628712, 692650, 721000, 763000, 785890, 815348, 862844, 989500, 1019185, 1078555, 1122700, 1385300, 1403375, 1426859, 1509977, 1571780, 1630696, 1725688, 1731625, 1964725, 1979000, 2038370, 2157110, 2245400, 2770600, 2806750, 2853718, 3019954, 3143560, 3463250, 3929450, 4076740, 4314220, 5095925, 5392775, 5613500, 5707436, 6039908, 6926500, 7134295, 7549885, 7858900, 8153480, 8628440, 9823625, 10191850, 10785550, 11227000, 11414872, 12079816, 13853000, 14268590, 15099770, 15717800, 19647250, 20383700, 21571100, 22218233, 25479625, 26963875, 28537180, 30199540, 35671475, 37749425, 39294500, 40767400, 43142200, 44436466, 50959250, 53927750, 57074360, 60399080, 71342950, 75498850, 78589000, 88872932, 101918500, 107855500, 111091165, 142685900, 150997700, 155527631, 177745864, 178357375, 188747125, 203837000, 215711000, 222182330, 285371800, 301995400, 311055262, 356714750, 377494250, 444364660, 555455825, 622110524, 713429500, 754988500, 777638155, 888729320, 1110911650, 1244221048, 1426859000, 1509977000, 1555276310, 2221823300, 2777279125, 3110552620, 3888190775, 4443646600, 5554558250, 6221105240, 7776381550, 11109116500, 15552763100, 19440953875, 22218233000, 31105526200, 38881907750, 77763815500, 155527631000]

約数ペア:

[(1, 155527631000), (2, 77763815500), (4, 38881907750), (5, 31105526200), (7, 22218233000), (8, 19440953875), (10, 15552763100), (14, 11109116500), (20, 7776381550), (25, 6221105240), (28, 5554558250), (35, 4443646600), (40, 3888190775), (50, 3110552620), (56, 2777279125), (70, 2221823300), (100, 1555276310), (103, 1509977000), (109, 1426859000), (125, 1244221048), (140, 1110911650), (175, 888729320), (200, 777638155), (206, 754988500), (218, 713429500), (250, 622110524), (280, 555455825), (350, 444364660), (412, 377494250), (436, 356714750), (500, 311055262), (515, 301995400), (545, 285371800), (700, 222182330), (721, 215711000), (763, 203837000), (824, 188747125), (872, 178357375), (875, 177745864), (1000, 155527631), (1030, 150997700), (1090, 142685900), (1400, 111091165), (1442, 107855500), (1526, 101918500), (1750, 88872932), (1979, 78589000), (2060, 75498850), (2180, 71342950), (2575, 60399080), (2725, 57074360), (2884, 53927750), (3052, 50959250), (3500, 44436466), (3605, 43142200), (3815, 40767400), (3958, 39294500), (4120, 37749425), (4360, 35671475), (5150, 30199540), (5450, 28537180), (5768, 26963875), (6104, 25479625), (7000, 22218233), (7210, 21571100), (7630, 20383700), (7916, 19647250), (9895, 15717800), (10300, 15099770), (10900, 14268590), (11227, 13853000), (12875, 12079816), (13625, 11414872), (13853, 11227000), (14420, 10785550), (15260, 10191850), (15832, 9823625), (18025, 8628440), (19075, 8153480), (19790, 7858900), (20600, 7549885), (21800, 7134295), (22454, 6926500), (25750, 6039908), (27250, 5707436), (27706, 5613500), (28840, 5392775), (30520, 5095925), (36050, 4314220), (38150, 4076740), (39580, 3929450), (44908, 3463250), (49475, 3143560), (51500, 3019954), (54500, 2853718), (55412, 2806750), (56135, 2770600), (69265, 2245400), (72100, 2157110), (76300, 2038370), (78589, 1979000), (79160, 1964725), (89816, 1731625), (90125, 1725688), (95375, 1630696), (98950, 1571780), (103000, 1509977), (109000, 1426859), (110824, 1403375), (112270, 1385300), (138530, 1122700), (144200, 1078555), (152600, 1019185), (157178, 989500), (180250, 862844), (190750, 815348), (197900, 785890), (203837, 763000), (215711, 721000), (224540, 692650), (247375, 628712), (277060, 561350), (280675, 554120), (314356, 494750), (346325, 449080), (360500, 431422), (381500, 407674), (392945, 395800)]