243621000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1326

約数の個数: 256

約数和(自身を含む): 965952000

約数和(自身を除く): 722331000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1289, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2520, 2578, 2625, 2700, 3000, 3150, 3375, 3500, 3780, 3867, 4200, 4500, 4725, 5156, 5250, 5400, 6300, 6445, 6750, 7000, 7560, 7734, 7875, 9000, 9023, 9450, 10312, 10500, 11601, 12600, 12890, 13500, 15468, 15750, 18046, 18900, 19335, 21000, 23202, 23625, 25780, 27000, 27069, 30936, 31500, 32225, 34803, 36092, 37800, 38670, 45115, 46404, 47250, 51560, 54138, 58005, 63000, 64450, 69606, 72184, 77340, 81207, 90230, 92808, 94500, 96675, 108276, 116010, 128900, 135345, 139212, 154680, 161125, 162414, 174015, 180460, 189000, 193350, 216552, 225575, 232020, 243621, 257800, 270690, 278424, 290025, 322250, 324828, 348030, 360920, 386700, 406035, 451150, 464040, 483375, 487242, 541380, 580050, 644500, 649656, 676725, 696060, 773400, 812070, 870075, 902300, 966750, 974484, 1082760, 1127875, 1160100, 1218105, 1289000, 1353450, 1392120, 1450125, 1624140, 1740150, 1804600, 1933500, 1948968, 2030175, 2255750, 2320200, 2436210, 2706900, 2900250, 3248280, 3383625, 3480300, 3867000, 4060350, 4350375, 4511500, 4872420, 5413800, 5800500, 6090525, 6767250, 6960600, 8120700, 8700750, 9023000, 9744840, 10150875, 11601000, 12181050, 13534500, 16241400, 17401500, 20301750, 24362100, 27069000, 30452625, 34803000, 40603500, 48724200, 60905250, 81207000, 121810500, 243621000]

約数ペア:

[(1, 243621000), (2, 121810500), (3, 81207000), (4, 60905250), (5, 48724200), (6, 40603500), (7, 34803000), (8, 30452625), (9, 27069000), (10, 24362100), (12, 20301750), (14, 17401500), (15, 16241400), (18, 13534500), (20, 12181050), (21, 11601000), (24, 10150875), (25, 9744840), (27, 9023000), (28, 8700750), (30, 8120700), (35, 6960600), (36, 6767250), (40, 6090525), (42, 5800500), (45, 5413800), (50, 4872420), (54, 4511500), (56, 4350375), (60, 4060350), (63, 3867000), (70, 3480300), (72, 3383625), (75, 3248280), (84, 2900250), (90, 2706900), (100, 2436210), (105, 2320200), (108, 2255750), (120, 2030175), (125, 1948968), (126, 1933500), (135, 1804600), (140, 1740150), (150, 1624140), (168, 1450125), (175, 1392120), (180, 1353450), (189, 1289000), (200, 1218105), (210, 1160100), (216, 1127875), (225, 1082760), (250, 974484), (252, 966750), (270, 902300), (280, 870075), (300, 812070), (315, 773400), (350, 696060), (360, 676725), (375, 649656), (378, 644500), (420, 580050), (450, 541380), (500, 487242), (504, 483375), (525, 464040), (540, 451150), (600, 406035), (630, 386700), (675, 360920), (700, 348030), (750, 324828), (756, 322250), (840, 290025), (875, 278424), (900, 270690), (945, 257800), (1000, 243621), (1050, 232020), (1080, 225575), (1125, 216552), (1260, 193350), (1289, 189000), (1350, 180460), (1400, 174015), (1500, 162414), (1512, 161125), (1575, 154680), (1750, 139212), (1800, 135345), (1890, 128900), (2100, 116010), (2250, 108276), (2520, 96675), (2578, 94500), (2625, 92808), (2700, 90230), (3000, 81207), (3150, 77340), (3375, 72184), (3500, 69606), (3780, 64450), (3867, 63000), (4200, 58005), (4500, 54138), (4725, 51560), (5156, 47250), (5250, 46404), (5400, 45115), (6300, 38670), (6445, 37800), (6750, 36092), (7000, 34803), (7560, 32225), (7734, 31500), (7875, 30936), (9000, 27069), (9023, 27000), (9450, 25780), (10312, 23625), (10500, 23202), (11601, 21000), (12600, 19335), (12890, 18900), (13500, 18046), (15468, 15750)]