71896000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 209214720

約数和(自身を除く): 137318720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 43, 44, 50, 55, 64, 76, 80, 86, 88, 95, 100, 110, 125, 152, 160, 172, 176, 190, 200, 209, 215, 220, 250, 275, 304, 320, 344, 352, 380, 400, 418, 430, 440, 473, 475, 500, 550, 608, 688, 704, 760, 800, 817, 836, 860, 880, 946, 950, 1000, 1045, 1075, 1100, 1216, 1375, 1376, 1520, 1600, 1634, 1672, 1720, 1760, 1892, 1900, 2000, 2090, 2150, 2200, 2365, 2375, 2750, 2752, 3040, 3268, 3344, 3440, 3520, 3784, 3800, 4000, 4085, 4180, 4300, 4400, 4730, 4750, 5225, 5375, 5500, 6080, 6536, 6688, 6880, 7568, 7600, 8000, 8170, 8360, 8600, 8800, 8987, 9460, 9500, 10450, 10750, 11000, 11825, 13072, 13376, 13760, 15136, 15200, 16340, 16720, 17200, 17600, 17974, 18920, 19000, 20425, 20900, 21500, 22000, 23650, 26125, 26144, 30272, 30400, 32680, 33440, 34400, 35948, 37840, 38000, 40850, 41800, 43000, 44000, 44935, 47300, 52250, 52288, 59125, 65360, 66880, 68800, 71896, 75680, 76000, 81700, 83600, 86000, 88000, 89870, 94600, 102125, 104500, 118250, 130720, 143792, 151360, 152000, 163400, 167200, 172000, 179740, 189200, 204250, 209000, 224675, 236500, 261440, 287584, 326800, 334400, 344000, 359480, 378400, 408500, 418000, 449350, 473000, 575168, 653600, 718960, 756800, 817000, 836000, 898700, 946000, 1123375, 1307200, 1437920, 1634000, 1672000, 1797400, 1892000, 2246750, 2875840, 3268000, 3594800, 3784000, 4493500, 6536000, 7189600, 8987000, 14379200, 17974000, 35948000, 71896000]

約数ペア:

[(1, 71896000), (2, 35948000), (4, 17974000), (5, 14379200), (8, 8987000), (10, 7189600), (11, 6536000), (16, 4493500), (19, 3784000), (20, 3594800), (22, 3268000), (25, 2875840), (32, 2246750), (38, 1892000), (40, 1797400), (43, 1672000), (44, 1634000), (50, 1437920), (55, 1307200), (64, 1123375), (76, 946000), (80, 898700), (86, 836000), (88, 817000), (95, 756800), (100, 718960), (110, 653600), (125, 575168), (152, 473000), (160, 449350), (172, 418000), (176, 408500), (190, 378400), (200, 359480), (209, 344000), (215, 334400), (220, 326800), (250, 287584), (275, 261440), (304, 236500), (320, 224675), (344, 209000), (352, 204250), (380, 189200), (400, 179740), (418, 172000), (430, 167200), (440, 163400), (473, 152000), (475, 151360), (500, 143792), (550, 130720), (608, 118250), (688, 104500), (704, 102125), (760, 94600), (800, 89870), (817, 88000), (836, 86000), (860, 83600), (880, 81700), (946, 76000), (950, 75680), (1000, 71896), (1045, 68800), (1075, 66880), (1100, 65360), (1216, 59125), (1375, 52288), (1376, 52250), (1520, 47300), (1600, 44935), (1634, 44000), (1672, 43000), (1720, 41800), (1760, 40850), (1892, 38000), (1900, 37840), (2000, 35948), (2090, 34400), (2150, 33440), (2200, 32680), (2365, 30400), (2375, 30272), (2750, 26144), (2752, 26125), (3040, 23650), (3268, 22000), (3344, 21500), (3440, 20900), (3520, 20425), (3784, 19000), (3800, 18920), (4000, 17974), (4085, 17600), (4180, 17200), (4300, 16720), (4400, 16340), (4730, 15200), (4750, 15136), (5225, 13760), (5375, 13376), (5500, 13072), (6080, 11825), (6536, 11000), (6688, 10750), (6880, 10450), (7568, 9500), (7600, 9460), (8000, 8987), (8170, 8800), (8360, 8600)]