121810500

素因数分解:

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

素因数の和:1324

約数の個数: 192

約数和(自身を含む): 450777600

約数和(自身を除く): 328967100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1289, 1350, 1500, 1575, 1750, 1890, 2100, 2250, 2578, 2625, 2700, 3150, 3375, 3500, 3780, 3867, 4500, 4725, 5156, 5250, 6300, 6445, 6750, 7734, 7875, 9023, 9450, 10500, 11601, 12890, 13500, 15468, 15750, 18046, 18900, 19335, 23202, 23625, 25780, 27069, 31500, 32225, 34803, 36092, 38670, 45115, 46404, 47250, 54138, 58005, 64450, 69606, 77340, 81207, 90230, 94500, 96675, 108276, 116010, 128900, 135345, 139212, 161125, 162414, 174015, 180460, 193350, 225575, 232020, 243621, 270690, 290025, 322250, 324828, 348030, 386700, 406035, 451150, 483375, 487242, 541380, 580050, 644500, 676725, 696060, 812070, 870075, 902300, 966750, 974484, 1127875, 1160100, 1218105, 1353450, 1450125, 1624140, 1740150, 1933500, 2030175, 2255750, 2436210, 2706900, 2900250, 3383625, 3480300, 4060350, 4350375, 4511500, 4872420, 5800500, 6090525, 6767250, 8120700, 8700750, 10150875, 12181050, 13534500, 17401500, 20301750, 24362100, 30452625, 40603500, 60905250, 121810500]

約数ペア:

[(1, 121810500), (2, 60905250), (3, 40603500), (4, 30452625), (5, 24362100), (6, 20301750), (7, 17401500), (9, 13534500), (10, 12181050), (12, 10150875), (14, 8700750), (15, 8120700), (18, 6767250), (20, 6090525), (21, 5800500), (25, 4872420), (27, 4511500), (28, 4350375), (30, 4060350), (35, 3480300), (36, 3383625), (42, 2900250), (45, 2706900), (50, 2436210), (54, 2255750), (60, 2030175), (63, 1933500), (70, 1740150), (75, 1624140), (84, 1450125), (90, 1353450), (100, 1218105), (105, 1160100), (108, 1127875), (125, 974484), (126, 966750), (135, 902300), (140, 870075), (150, 812070), (175, 696060), (180, 676725), (189, 644500), (210, 580050), (225, 541380), (250, 487242), (252, 483375), (270, 451150), (300, 406035), (315, 386700), (350, 348030), (375, 324828), (378, 322250), (420, 290025), (450, 270690), (500, 243621), (525, 232020), (540, 225575), (630, 193350), (675, 180460), (700, 174015), (750, 162414), (756, 161125), (875, 139212), (900, 135345), (945, 128900), (1050, 116010), (1125, 108276), (1260, 96675), (1289, 94500), (1350, 90230), (1500, 81207), (1575, 77340), (1750, 69606), (1890, 64450), (2100, 58005), (2250, 54138), (2578, 47250), (2625, 46404), (2700, 45115), (3150, 38670), (3375, 36092), (3500, 34803), (3780, 32225), (3867, 31500), (4500, 27069), (4725, 25780), (5156, 23625), (5250, 23202), (6300, 19335), (6445, 18900), (6750, 18046), (7734, 15750), (7875, 15468), (9023, 13500), (9450, 12890), (10500, 11601)]