71302000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 215414784

約数和(自身を除く): 144112784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 385, 400, 440, 463, 500, 550, 560, 616, 700, 770, 875, 880, 926, 1000, 1100, 1232, 1375, 1400, 1540, 1750, 1852, 1925, 2000, 2200, 2315, 2750, 2800, 3080, 3241, 3500, 3704, 3850, 4400, 4630, 5093, 5500, 6160, 6482, 7000, 7408, 7700, 9260, 9625, 10186, 11000, 11575, 12964, 14000, 15400, 16205, 18520, 19250, 20372, 22000, 23150, 25465, 25928, 30800, 32410, 35651, 37040, 38500, 40744, 46300, 50930, 51856, 57875, 64820, 71302, 77000, 81025, 81488, 92600, 101860, 115750, 127325, 129640, 142604, 154000, 162050, 178255, 185200, 203720, 231500, 254650, 259280, 285208, 324100, 356510, 405125, 407440, 463000, 509300, 570416, 636625, 648200, 713020, 810250, 891275, 926000, 1018600, 1273250, 1296400, 1426040, 1620500, 1782550, 2037200, 2546500, 2852080, 3241000, 3565100, 4456375, 5093000, 6482000, 7130200, 8912750, 10186000, 14260400, 17825500, 35651000, 71302000]

約数ペア:

[(1, 71302000), (2, 35651000), (4, 17825500), (5, 14260400), (7, 10186000), (8, 8912750), (10, 7130200), (11, 6482000), (14, 5093000), (16, 4456375), (20, 3565100), (22, 3241000), (25, 2852080), (28, 2546500), (35, 2037200), (40, 1782550), (44, 1620500), (50, 1426040), (55, 1296400), (56, 1273250), (70, 1018600), (77, 926000), (80, 891275), (88, 810250), (100, 713020), (110, 648200), (112, 636625), (125, 570416), (140, 509300), (154, 463000), (175, 407440), (176, 405125), (200, 356510), (220, 324100), (250, 285208), (275, 259280), (280, 254650), (308, 231500), (350, 203720), (385, 185200), (400, 178255), (440, 162050), (463, 154000), (500, 142604), (550, 129640), (560, 127325), (616, 115750), (700, 101860), (770, 92600), (875, 81488), (880, 81025), (926, 77000), (1000, 71302), (1100, 64820), (1232, 57875), (1375, 51856), (1400, 50930), (1540, 46300), (1750, 40744), (1852, 38500), (1925, 37040), (2000, 35651), (2200, 32410), (2315, 30800), (2750, 25928), (2800, 25465), (3080, 23150), (3241, 22000), (3500, 20372), (3704, 19250), (3850, 18520), (4400, 16205), (4630, 15400), (5093, 14000), (5500, 12964), (6160, 11575), (6482, 11000), (7000, 10186), (7408, 9625), (7700, 9260)]