75301600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 206236800

約数和(自身を除く): 130935200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 160, 172, 176, 199, 200, 215, 220, 275, 344, 352, 398, 400, 430, 440, 473, 550, 688, 796, 800, 860, 880, 946, 995, 1075, 1100, 1376, 1592, 1720, 1760, 1892, 1990, 2150, 2189, 2200, 2365, 3184, 3440, 3784, 3980, 4300, 4378, 4400, 4730, 4975, 6368, 6880, 7568, 7960, 8557, 8600, 8756, 8800, 9460, 9950, 10945, 11825, 15136, 15920, 17114, 17200, 17512, 18920, 19900, 21890, 23650, 31840, 34228, 34400, 35024, 37840, 39800, 42785, 43780, 47300, 54725, 68456, 70048, 75680, 79600, 85570, 87560, 94127, 94600, 109450, 136912, 159200, 171140, 175120, 188254, 189200, 213925, 218900, 273824, 342280, 350240, 376508, 378400, 427850, 437800, 470635, 684560, 753016, 855700, 875600, 941270, 1369120, 1506032, 1711400, 1751200, 1882540, 2353175, 3012064, 3422800, 3765080, 4706350, 6845600, 7530160, 9412700, 15060320, 18825400, 37650800, 75301600]

約数ペア:

[(1, 75301600), (2, 37650800), (4, 18825400), (5, 15060320), (8, 9412700), (10, 7530160), (11, 6845600), (16, 4706350), (20, 3765080), (22, 3422800), (25, 3012064), (32, 2353175), (40, 1882540), (43, 1751200), (44, 1711400), (50, 1506032), (55, 1369120), (80, 941270), (86, 875600), (88, 855700), (100, 753016), (110, 684560), (160, 470635), (172, 437800), (176, 427850), (199, 378400), (200, 376508), (215, 350240), (220, 342280), (275, 273824), (344, 218900), (352, 213925), (398, 189200), (400, 188254), (430, 175120), (440, 171140), (473, 159200), (550, 136912), (688, 109450), (796, 94600), (800, 94127), (860, 87560), (880, 85570), (946, 79600), (995, 75680), (1075, 70048), (1100, 68456), (1376, 54725), (1592, 47300), (1720, 43780), (1760, 42785), (1892, 39800), (1990, 37840), (2150, 35024), (2189, 34400), (2200, 34228), (2365, 31840), (3184, 23650), (3440, 21890), (3784, 19900), (3980, 18920), (4300, 17512), (4378, 17200), (4400, 17114), (4730, 15920), (4975, 15136), (6368, 11825), (6880, 10945), (7568, 9950), (7960, 9460), (8557, 8800), (8600, 8756)]