125134240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1491

約数の個数: 144

約数和(自身を含む): 375417504

約数和(自身を除く): 250283264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1451, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 2902, 3080, 3920, 4312, 5390, 5804, 6160, 7255, 7840, 8624, 10157, 10780, 11608, 12320, 14510, 15961, 17248, 20314, 21560, 23216, 29020, 31922, 40628, 43120, 46432, 50785, 58040, 63844, 71099, 79805, 81256, 86240, 101570, 111727, 116080, 127688, 142198, 159610, 162512, 203140, 223454, 232160, 255376, 284396, 319220, 325024, 355495, 406280, 446908, 510752, 558635, 568792, 638440, 710990, 782089, 812560, 893816, 1117270, 1137584, 1276880, 1421980, 1564178, 1625120, 1787632, 2234540, 2275168, 2553760, 2843960, 3128356, 3575264, 3910445, 4469080, 5687920, 6256712, 7820890, 8938160, 11375840, 12513424, 15641780, 17876320, 25026848, 31283560, 62567120, 125134240]

約数ペア:

[(1, 125134240), (2, 62567120), (4, 31283560), (5, 25026848), (7, 17876320), (8, 15641780), (10, 12513424), (11, 11375840), (14, 8938160), (16, 7820890), (20, 6256712), (22, 5687920), (28, 4469080), (32, 3910445), (35, 3575264), (40, 3128356), (44, 2843960), (49, 2553760), (55, 2275168), (56, 2234540), (70, 1787632), (77, 1625120), (80, 1564178), (88, 1421980), (98, 1276880), (110, 1137584), (112, 1117270), (140, 893816), (154, 812560), (160, 782089), (176, 710990), (196, 638440), (220, 568792), (224, 558635), (245, 510752), (280, 446908), (308, 406280), (352, 355495), (385, 325024), (392, 319220), (440, 284396), (490, 255376), (539, 232160), (560, 223454), (616, 203140), (770, 162512), (784, 159610), (880, 142198), (980, 127688), (1078, 116080), (1120, 111727), (1232, 101570), (1451, 86240), (1540, 81256), (1568, 79805), (1760, 71099), (1960, 63844), (2156, 58040), (2464, 50785), (2695, 46432), (2902, 43120), (3080, 40628), (3920, 31922), (4312, 29020), (5390, 23216), (5804, 21560), (6160, 20314), (7255, 17248), (7840, 15961), (8624, 14510), (10157, 12320), (10780, 11608)]