126315000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 489780720

約数和(自身を除く): 363465720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 401, 420, 450, 500, 504, 525, 600, 625, 630, 700, 750, 802, 840, 875, 900, 1000, 1050, 1125, 1203, 1250, 1260, 1400, 1500, 1575, 1604, 1750, 1800, 1875, 2005, 2100, 2250, 2406, 2500, 2520, 2625, 2807, 3000, 3150, 3208, 3500, 3609, 3750, 4010, 4200, 4375, 4500, 4812, 5000, 5250, 5614, 5625, 6015, 6300, 7000, 7218, 7500, 7875, 8020, 8421, 8750, 9000, 9624, 10025, 10500, 11228, 11250, 12030, 12600, 13125, 14035, 14436, 15000, 15750, 16040, 16842, 17500, 18045, 20050, 21000, 22456, 22500, 24060, 25263, 26250, 28070, 28872, 30075, 31500, 33684, 35000, 36090, 39375, 40100, 42105, 45000, 48120, 50125, 50526, 52500, 56140, 60150, 63000, 67368, 70175, 72180, 78750, 80200, 84210, 90225, 100250, 101052, 105000, 112280, 120300, 126315, 140350, 144360, 150375, 157500, 168420, 180450, 200500, 202104, 210525, 240600, 250625, 252630, 280700, 300750, 315000, 336840, 350875, 360900, 401000, 421050, 451125, 501250, 505260, 561400, 601500, 631575, 701750, 721800, 751875, 842100, 902250, 1002500, 1010520, 1052625, 1203000, 1263150, 1403500, 1503750, 1684200, 1754375, 1804500, 2005000, 2105250, 2255625, 2526300, 2807000, 3007500, 3157875, 3508750, 3609000, 4210500, 4511250, 5052600, 5263125, 6015000, 6315750, 7017500, 8421000, 9022500, 10526250, 12631500, 14035000, 15789375, 18045000, 21052500, 25263000, 31578750, 42105000, 63157500, 126315000]

約数ペア:

[(1, 126315000), (2, 63157500), (3, 42105000), (4, 31578750), (5, 25263000), (6, 21052500), (7, 18045000), (8, 15789375), (9, 14035000), (10, 12631500), (12, 10526250), (14, 9022500), (15, 8421000), (18, 7017500), (20, 6315750), (21, 6015000), (24, 5263125), (25, 5052600), (28, 4511250), (30, 4210500), (35, 3609000), (36, 3508750), (40, 3157875), (42, 3007500), (45, 2807000), (50, 2526300), (56, 2255625), (60, 2105250), (63, 2005000), (70, 1804500), (72, 1754375), (75, 1684200), (84, 1503750), (90, 1403500), (100, 1263150), (105, 1203000), (120, 1052625), (125, 1010520), (126, 1002500), (140, 902250), (150, 842100), (168, 751875), (175, 721800), (180, 701750), (200, 631575), (210, 601500), (225, 561400), (250, 505260), (252, 501250), (280, 451125), (300, 421050), (315, 401000), (350, 360900), (360, 350875), (375, 336840), (401, 315000), (420, 300750), (450, 280700), (500, 252630), (504, 250625), (525, 240600), (600, 210525), (625, 202104), (630, 200500), (700, 180450), (750, 168420), (802, 157500), (840, 150375), (875, 144360), (900, 140350), (1000, 126315), (1050, 120300), (1125, 112280), (1203, 105000), (1250, 101052), (1260, 100250), (1400, 90225), (1500, 84210), (1575, 80200), (1604, 78750), (1750, 72180), (1800, 70175), (1875, 67368), (2005, 63000), (2100, 60150), (2250, 56140), (2406, 52500), (2500, 50526), (2520, 50125), (2625, 48120), (2807, 45000), (3000, 42105), (3150, 40100), (3208, 39375), (3500, 36090), (3609, 35000), (3750, 33684), (4010, 31500), (4200, 30075), (4375, 28872), (4500, 28070), (4812, 26250), (5000, 25263), (5250, 24060), (5614, 22500), (5625, 22456), (6015, 21000), (6300, 20050), (7000, 18045), (7218, 17500), (7500, 16842), (7875, 16040), (8020, 15750), (8421, 15000), (8750, 14436), (9000, 14035), (9624, 13125), (10025, 12600), (10500, 12030), (11228, 11250)]