210180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 717970176

約数和(自身を除く): 507790176

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, 75, 80, 93, 96, 100, 113, 120, 124, 125, 150, 155, 160, 186, 200, 226, 240, 248, 250, 300, 310, 339, 372, 375, 400, 452, 465, 480, 496, 500, 565, 600, 620, 625, 678, 744, 750, 775, 800, 904, 930, 992, 1000, 1130, 1200, 1240, 1250, 1356, 1488, 1500, 1550, 1695, 1808, 1860, 1875, 2000, 2260, 2325, 2400, 2480, 2500, 2712, 2825, 2976, 3000, 3100, 3390, 3503, 3616, 3720, 3750, 3875, 4000, 4520, 4650, 4960, 5000, 5424, 5650, 6000, 6200, 6780, 7006, 7440, 7500, 7750, 8475, 9040, 9300, 10000, 10509, 10848, 11300, 11625, 12000, 12400, 13560, 14012, 14125, 14880, 15000, 15500, 16950, 17515, 18080, 18600, 19375, 20000, 21018, 22600, 23250, 24800, 27120, 28024, 28250, 30000, 31000, 33900, 35030, 37200, 38750, 42036, 42375, 45200, 46500, 52545, 54240, 56048, 56500, 58125, 60000, 62000, 67800, 70060, 70625, 74400, 77500, 84072, 84750, 87575, 90400, 93000, 105090, 112096, 113000, 116250, 124000, 135600, 140120, 141250, 155000, 168144, 169500, 175150, 186000, 210180, 211875, 226000, 232500, 262725, 271200, 280240, 282500, 310000, 336288, 339000, 350300, 372000, 420360, 423750, 437875, 452000, 465000, 525450, 560480, 565000, 620000, 678000, 700600, 840720, 847500, 875750, 930000, 1050900, 1130000, 1313625, 1356000, 1401200, 1681440, 1695000, 1751500, 1860000, 2101800, 2189375, 2260000, 2627250, 2802400, 3390000, 3503000, 4203600, 4378750, 5254500, 6568125, 6780000, 7006000, 8407200, 8757500, 10509000, 13136250, 14012000, 17515000, 21018000, 26272500, 35030000, 42036000, 52545000, 70060000, 105090000, 210180000]

約数ペア:

[(1, 210180000), (2, 105090000), (3, 70060000), (4, 52545000), (5, 42036000), (6, 35030000), (8, 26272500), (10, 21018000), (12, 17515000), (15, 14012000), (16, 13136250), (20, 10509000), (24, 8757500), (25, 8407200), (30, 7006000), (31, 6780000), (32, 6568125), (40, 5254500), (48, 4378750), (50, 4203600), (60, 3503000), (62, 3390000), (75, 2802400), (80, 2627250), (93, 2260000), (96, 2189375), (100, 2101800), (113, 1860000), (120, 1751500), (124, 1695000), (125, 1681440), (150, 1401200), (155, 1356000), (160, 1313625), (186, 1130000), (200, 1050900), (226, 930000), (240, 875750), (248, 847500), (250, 840720), (300, 700600), (310, 678000), (339, 620000), (372, 565000), (375, 560480), (400, 525450), (452, 465000), (465, 452000), (480, 437875), (496, 423750), (500, 420360), (565, 372000), (600, 350300), (620, 339000), (625, 336288), (678, 310000), (744, 282500), (750, 280240), (775, 271200), (800, 262725), (904, 232500), (930, 226000), (992, 211875), (1000, 210180), (1130, 186000), (1200, 175150), (1240, 169500), (1250, 168144), (1356, 155000), (1488, 141250), (1500, 140120), (1550, 135600), (1695, 124000), (1808, 116250), (1860, 113000), (1875, 112096), (2000, 105090), (2260, 93000), (2325, 90400), (2400, 87575), (2480, 84750), (2500, 84072), (2712, 77500), (2825, 74400), (2976, 70625), (3000, 70060), (3100, 67800), (3390, 62000), (3503, 60000), (3616, 58125), (3720, 56500), (3750, 56048), (3875, 54240), (4000, 52545), (4520, 46500), (4650, 45200), (4960, 42375), (5000, 42036), (5424, 38750), (5650, 37200), (6000, 35030), (6200, 33900), (6780, 31000), (7006, 30000), (7440, 28250), (7500, 28024), (7750, 27120), (8475, 24800), (9040, 23250), (9300, 22600), (10000, 21018), (10509, 20000), (10848, 19375), (11300, 18600), (11625, 18080), (12000, 17515), (12400, 16950), (13560, 15500), (14012, 15000), (14125, 14880)]