304956000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 1113079968

約数和(自身を除く): 808123968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 125, 129, 144, 150, 160, 172, 180, 197, 200, 215, 225, 240, 250, 258, 288, 300, 344, 360, 375, 387, 394, 400, 430, 450, 480, 500, 516, 591, 600, 645, 688, 720, 750, 774, 788, 800, 860, 900, 985, 1000, 1032, 1075, 1125, 1182, 1200, 1290, 1376, 1440, 1500, 1548, 1576, 1720, 1773, 1800, 1935, 1970, 2000, 2064, 2150, 2250, 2364, 2400, 2580, 2955, 3000, 3096, 3152, 3225, 3440, 3546, 3600, 3870, 3940, 4000, 4128, 4300, 4500, 4728, 4925, 5160, 5375, 5910, 6000, 6192, 6304, 6450, 6880, 7092, 7200, 7740, 7880, 8471, 8600, 8865, 9000, 9456, 9675, 9850, 10320, 10750, 11820, 12000, 12384, 12900, 14184, 14775, 15480, 15760, 16125, 16942, 17200, 17730, 18000, 18912, 19350, 19700, 20640, 21500, 23640, 24625, 25413, 25800, 28368, 29550, 30960, 31520, 32250, 33884, 34400, 35460, 36000, 38700, 39400, 42355, 43000, 44325, 47280, 48375, 49250, 50826, 51600, 56736, 59100, 61920, 64500, 67768, 70920, 73875, 76239, 77400, 78800, 84710, 86000, 88650, 94560, 96750, 98500, 101652, 103200, 118200, 127065, 129000, 135536, 141840, 147750, 152478, 154800, 157600, 169420, 172000, 177300, 193500, 197000, 203304, 211775, 221625, 236400, 254130, 258000, 271072, 283680, 295500, 304956, 309600, 338840, 354600, 381195, 387000, 394000, 406608, 423550, 443250, 472800, 508260, 516000, 591000, 609912, 635325, 677680, 709200, 762390, 774000, 788000, 813216, 847100, 886500, 1016520, 1058875, 1182000, 1219824, 1270650, 1355360, 1418400, 1524780, 1548000, 1694200, 1773000, 1905975, 2033040, 2117750, 2364000, 2439648, 2541300, 3049560, 3176625, 3388400, 3546000, 3811950, 4066080, 4235500, 5082600, 6099120, 6353250, 6776800, 7092000, 7623900, 8471000, 9529875, 10165200, 12198240, 12706500, 15247800, 16942000, 19059750, 20330400, 25413000, 30495600, 33884000, 38119500, 50826000, 60991200, 76239000, 101652000, 152478000, 304956000]

約数ペア:

[(1, 304956000), (2, 152478000), (3, 101652000), (4, 76239000), (5, 60991200), (6, 50826000), (8, 38119500), (9, 33884000), (10, 30495600), (12, 25413000), (15, 20330400), (16, 19059750), (18, 16942000), (20, 15247800), (24, 12706500), (25, 12198240), (30, 10165200), (32, 9529875), (36, 8471000), (40, 7623900), (43, 7092000), (45, 6776800), (48, 6353250), (50, 6099120), (60, 5082600), (72, 4235500), (75, 4066080), (80, 3811950), (86, 3546000), (90, 3388400), (96, 3176625), (100, 3049560), (120, 2541300), (125, 2439648), (129, 2364000), (144, 2117750), (150, 2033040), (160, 1905975), (172, 1773000), (180, 1694200), (197, 1548000), (200, 1524780), (215, 1418400), (225, 1355360), (240, 1270650), (250, 1219824), (258, 1182000), (288, 1058875), (300, 1016520), (344, 886500), (360, 847100), (375, 813216), (387, 788000), (394, 774000), (400, 762390), (430, 709200), (450, 677680), (480, 635325), (500, 609912), (516, 591000), (591, 516000), (600, 508260), (645, 472800), (688, 443250), (720, 423550), (750, 406608), (774, 394000), (788, 387000), (800, 381195), (860, 354600), (900, 338840), (985, 309600), (1000, 304956), (1032, 295500), (1075, 283680), (1125, 271072), (1182, 258000), (1200, 254130), (1290, 236400), (1376, 221625), (1440, 211775), (1500, 203304), (1548, 197000), (1576, 193500), (1720, 177300), (1773, 172000), (1800, 169420), (1935, 157600), (1970, 154800), (2000, 152478), (2064, 147750), (2150, 141840), (2250, 135536), (2364, 129000), (2400, 127065), (2580, 118200), (2955, 103200), (3000, 101652), (3096, 98500), (3152, 96750), (3225, 94560), (3440, 88650), (3546, 86000), (3600, 84710), (3870, 78800), (3940, 77400), (4000, 76239), (4128, 73875), (4300, 70920), (4500, 67768), (4728, 64500), (4925, 61920), (5160, 59100), (5375, 56736), (5910, 51600), (6000, 50826), (6192, 49250), (6304, 48375), (6450, 47280), (6880, 44325), (7092, 43000), (7200, 42355), (7740, 39400), (7880, 38700), (8471, 36000), (8600, 35460), (8865, 34400), (9000, 33884), (9456, 32250), (9675, 31520), (9850, 30960), (10320, 29550), (10750, 28368), (11820, 25800), (12000, 25413), (12384, 24625), (12900, 23640), (14184, 21500), (14775, 20640), (15480, 19700), (15760, 19350), (16125, 18912), (16942, 18000), (17200, 17730)]