304542000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2453

約数の個数: 240

約数和(自身を含む): 1216118592

約数和(自身を除く): 911576592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2417, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 4200, 4500, 4834, 5040, 5250, 6000, 6300, 7000, 7251, 7875, 8400, 9000, 9668, 10500, 12085, 12600, 14000, 14502, 15750, 16919, 18000, 19336, 21000, 21753, 24170, 25200, 29004, 31500, 33838, 36255, 38672, 42000, 43506, 48340, 50757, 58008, 60425, 63000, 67676, 72510, 84595, 87012, 96680, 101514, 108765, 116016, 120850, 126000, 135352, 145020, 152271, 169190, 174024, 181275, 193360, 203028, 217530, 241700, 253785, 270704, 290040, 302125, 304542, 338380, 348048, 362550, 406056, 422975, 435060, 483400, 507570, 543825, 580080, 604250, 609084, 676760, 725100, 761355, 812112, 845950, 870120, 906375, 966800, 1015140, 1087650, 1208500, 1218168, 1268925, 1353520, 1450200, 1522710, 1691900, 1740240, 1812750, 2030280, 2114875, 2175300, 2417000, 2436336, 2537850, 2719125, 2900400, 3045420, 3383800, 3625500, 3806775, 4060560, 4229750, 4350600, 4834000, 5075700, 5438250, 6090840, 6344625, 6767600, 7251000, 7613550, 8459500, 8701200, 10151400, 10876500, 12181680, 12689250, 14502000, 15227100, 16919000, 19033875, 20302800, 21753000, 25378500, 30454200, 33838000, 38067750, 43506000, 50757000, 60908400, 76135500, 101514000, 152271000, 304542000]

約数ペア:

[(1, 304542000), (2, 152271000), (3, 101514000), (4, 76135500), (5, 60908400), (6, 50757000), (7, 43506000), (8, 38067750), (9, 33838000), (10, 30454200), (12, 25378500), (14, 21753000), (15, 20302800), (16, 19033875), (18, 16919000), (20, 15227100), (21, 14502000), (24, 12689250), (25, 12181680), (28, 10876500), (30, 10151400), (35, 8701200), (36, 8459500), (40, 7613550), (42, 7251000), (45, 6767600), (48, 6344625), (50, 6090840), (56, 5438250), (60, 5075700), (63, 4834000), (70, 4350600), (72, 4229750), (75, 4060560), (80, 3806775), (84, 3625500), (90, 3383800), (100, 3045420), (105, 2900400), (112, 2719125), (120, 2537850), (125, 2436336), (126, 2417000), (140, 2175300), (144, 2114875), (150, 2030280), (168, 1812750), (175, 1740240), (180, 1691900), (200, 1522710), (210, 1450200), (225, 1353520), (240, 1268925), (250, 1218168), (252, 1208500), (280, 1087650), (300, 1015140), (315, 966800), (336, 906375), (350, 870120), (360, 845950), (375, 812112), (400, 761355), (420, 725100), (450, 676760), (500, 609084), (504, 604250), (525, 580080), (560, 543825), (600, 507570), (630, 483400), (700, 435060), (720, 422975), (750, 406056), (840, 362550), (875, 348048), (900, 338380), (1000, 304542), (1008, 302125), (1050, 290040), (1125, 270704), (1200, 253785), (1260, 241700), (1400, 217530), (1500, 203028), (1575, 193360), (1680, 181275), (1750, 174024), (1800, 169190), (2000, 152271), (2100, 145020), (2250, 135352), (2417, 126000), (2520, 120850), (2625, 116016), (2800, 108765), (3000, 101514), (3150, 96680), (3500, 87012), (3600, 84595), (4200, 72510), (4500, 67676), (4834, 63000), (5040, 60425), (5250, 58008), (6000, 50757), (6300, 48340), (7000, 43506), (7251, 42000), (7875, 38672), (8400, 36255), (9000, 33838), (9668, 31500), (10500, 29004), (12085, 25200), (12600, 24170), (14000, 21753), (14502, 21000), (15750, 19336), (16919, 18000)]