249240000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 280

約数和(自身を含む): 863323648

約数和(自身を除く): 614083648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 67, 75, 80, 93, 96, 100, 120, 124, 125, 134, 150, 155, 160, 186, 192, 200, 201, 240, 248, 250, 268, 300, 310, 320, 335, 372, 375, 400, 402, 465, 480, 496, 500, 536, 600, 620, 625, 670, 744, 750, 775, 800, 804, 930, 960, 992, 1000, 1005, 1072, 1200, 1240, 1250, 1340, 1488, 1500, 1550, 1600, 1608, 1675, 1860, 1875, 1984, 2000, 2010, 2077, 2144, 2325, 2400, 2480, 2500, 2680, 2976, 3000, 3100, 3216, 3350, 3720, 3750, 3875, 4000, 4020, 4154, 4288, 4650, 4800, 4960, 5000, 5025, 5360, 5952, 6000, 6200, 6231, 6432, 6700, 7440, 7500, 7750, 8000, 8040, 8308, 8375, 9300, 9920, 10000, 10050, 10385, 10720, 11625, 12000, 12400, 12462, 12864, 13400, 14880, 15000, 15500, 16080, 16616, 16750, 18600, 19375, 20000, 20100, 20770, 21440, 23250, 24000, 24800, 24924, 25125, 26800, 29760, 30000, 31000, 31155, 32160, 33232, 33500, 37200, 38750, 40000, 40200, 41540, 41875, 46500, 49600, 49848, 50250, 51925, 53600, 58125, 60000, 62000, 62310, 64320, 66464, 67000, 74400, 77500, 80400, 83080, 83750, 93000, 99696, 100500, 103850, 107200, 116250, 120000, 124000, 124620, 125625, 132928, 134000, 148800, 155000, 155775, 160800, 166160, 167500, 186000, 199392, 201000, 207700, 232500, 248000, 249240, 251250, 259625, 268000, 310000, 311550, 321600, 332320, 335000, 372000, 398784, 402000, 415400, 465000, 498480, 502500, 519250, 536000, 620000, 623100, 664640, 670000, 744000, 778875, 804000, 830800, 930000, 996960, 1005000, 1038500, 1240000, 1246200, 1298125, 1340000, 1557750, 1608000, 1661600, 1860000, 1993920, 2010000, 2077000, 2492400, 2596250, 2680000, 3115500, 3323200, 3720000, 3894375, 4020000, 4154000, 4984800, 5192500, 6231000, 7788750, 8040000, 8308000, 9969600, 10385000, 12462000, 15577500, 16616000, 20770000, 24924000, 31155000, 41540000, 49848000, 62310000, 83080000, 124620000, 249240000]

約数ペア:

[(1, 249240000), (2, 124620000), (3, 83080000), (4, 62310000), (5, 49848000), (6, 41540000), (8, 31155000), (10, 24924000), (12, 20770000), (15, 16616000), (16, 15577500), (20, 12462000), (24, 10385000), (25, 9969600), (30, 8308000), (31, 8040000), (32, 7788750), (40, 6231000), (48, 5192500), (50, 4984800), (60, 4154000), (62, 4020000), (64, 3894375), (67, 3720000), (75, 3323200), (80, 3115500), (93, 2680000), (96, 2596250), (100, 2492400), (120, 2077000), (124, 2010000), (125, 1993920), (134, 1860000), (150, 1661600), (155, 1608000), (160, 1557750), (186, 1340000), (192, 1298125), (200, 1246200), (201, 1240000), (240, 1038500), (248, 1005000), (250, 996960), (268, 930000), (300, 830800), (310, 804000), (320, 778875), (335, 744000), (372, 670000), (375, 664640), (400, 623100), (402, 620000), (465, 536000), (480, 519250), (496, 502500), (500, 498480), (536, 465000), (600, 415400), (620, 402000), (625, 398784), (670, 372000), (744, 335000), (750, 332320), (775, 321600), (800, 311550), (804, 310000), (930, 268000), (960, 259625), (992, 251250), (1000, 249240), (1005, 248000), (1072, 232500), (1200, 207700), (1240, 201000), (1250, 199392), (1340, 186000), (1488, 167500), (1500, 166160), (1550, 160800), (1600, 155775), (1608, 155000), (1675, 148800), (1860, 134000), (1875, 132928), (1984, 125625), (2000, 124620), (2010, 124000), (2077, 120000), (2144, 116250), (2325, 107200), (2400, 103850), (2480, 100500), (2500, 99696), (2680, 93000), (2976, 83750), (3000, 83080), (3100, 80400), (3216, 77500), (3350, 74400), (3720, 67000), (3750, 66464), (3875, 64320), (4000, 62310), (4020, 62000), (4154, 60000), (4288, 58125), (4650, 53600), (4800, 51925), (4960, 50250), (5000, 49848), (5025, 49600), (5360, 46500), (5952, 41875), (6000, 41540), (6200, 40200), (6231, 40000), (6432, 38750), (6700, 37200), (7440, 33500), (7500, 33232), (7750, 32160), (8000, 31155), (8040, 31000), (8308, 30000), (8375, 29760), (9300, 26800), (9920, 25125), (10000, 24924), (10050, 24800), (10385, 24000), (10720, 23250), (11625, 21440), (12000, 20770), (12400, 20100), (12462, 20000), (12864, 19375), (13400, 18600), (14880, 16750), (15000, 16616), (15500, 16080)]