66150000

素因数分解:

$2^4\times 3^3\times 5^5\times 7^2$

素因数の和:56

約数の個数: 360

約数和(自身を含む): 276076080

約数和(自身を除く): 209926080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 240, 245, 250, 252, 270, 280, 294, 300, 315, 336, 350, 360, 375, 378, 392, 400, 420, 432, 441, 450, 490, 500, 504, 525, 540, 560, 588, 600, 625, 630, 675, 700, 720, 735, 750, 756, 784, 840, 875, 882, 900, 945, 980, 1000, 1008, 1050, 1080, 1125, 1176, 1200, 1225, 1250, 1260, 1323, 1350, 1400, 1470, 1500, 1512, 1575, 1680, 1750, 1764, 1800, 1875, 1890, 1960, 2000, 2100, 2160, 2205, 2250, 2352, 2450, 2500, 2520, 2625, 2646, 2700, 2800, 2940, 3000, 3024, 3125, 3150, 3375, 3500, 3528, 3600, 3675, 3750, 3780, 3920, 4200, 4375, 4410, 4500, 4725, 4900, 5000, 5040, 5250, 5292, 5400, 5625, 5880, 6000, 6125, 6250, 6300, 6615, 6750, 7000, 7056, 7350, 7500, 7560, 7875, 8400, 8750, 8820, 9000, 9375, 9450, 9800, 10000, 10500, 10584, 10800, 11025, 11250, 11760, 12250, 12500, 12600, 13125, 13230, 13500, 14000, 14700, 15000, 15120, 15750, 16875, 17500, 17640, 18000, 18375, 18750, 18900, 19600, 21000, 21168, 21875, 22050, 22500, 23625, 24500, 25000, 25200, 26250, 26460, 27000, 28125, 29400, 30000, 30625, 31500, 33075, 33750, 35000, 35280, 36750, 37500, 37800, 39375, 42000, 43750, 44100, 45000, 47250, 49000, 50000, 52500, 52920, 54000, 55125, 56250, 58800, 61250, 63000, 65625, 66150, 67500, 70000, 73500, 75000, 75600, 78750, 84375, 87500, 88200, 90000, 91875, 94500, 98000, 105000, 105840, 110250, 112500, 118125, 122500, 126000, 131250, 132300, 135000, 147000, 150000, 153125, 157500, 165375, 168750, 175000, 176400, 183750, 189000, 196875, 210000, 220500, 225000, 236250, 245000, 262500, 264600, 270000, 275625, 294000, 306250, 315000, 330750, 337500, 350000, 367500, 378000, 393750, 441000, 450000, 459375, 472500, 490000, 525000, 529200, 551250, 590625, 612500, 630000, 661500, 675000, 735000, 787500, 826875, 882000, 918750, 945000, 1050000, 1102500, 1181250, 1225000, 1323000, 1350000, 1378125, 1470000, 1575000, 1653750, 1837500, 1890000, 2205000, 2362500, 2450000, 2646000, 2756250, 3150000, 3307500, 3675000, 4134375, 4410000, 4725000, 5512500, 6615000, 7350000, 8268750, 9450000, 11025000, 13230000, 16537500, 22050000, 33075000, 66150000]

約数ペア:

[(1, 66150000), (2, 33075000), (3, 22050000), (4, 16537500), (5, 13230000), (6, 11025000), (7, 9450000), (8, 8268750), (9, 7350000), (10, 6615000), (12, 5512500), (14, 4725000), (15, 4410000), (16, 4134375), (18, 3675000), (20, 3307500), (21, 3150000), (24, 2756250), (25, 2646000), (27, 2450000), (28, 2362500), (30, 2205000), (35, 1890000), (36, 1837500), (40, 1653750), (42, 1575000), (45, 1470000), (48, 1378125), (49, 1350000), (50, 1323000), (54, 1225000), (56, 1181250), (60, 1102500), (63, 1050000), (70, 945000), (72, 918750), (75, 882000), (80, 826875), (84, 787500), (90, 735000), (98, 675000), (100, 661500), (105, 630000), (108, 612500), (112, 590625), (120, 551250), (125, 529200), (126, 525000), (135, 490000), (140, 472500), (144, 459375), (147, 450000), (150, 441000), (168, 393750), (175, 378000), (180, 367500), (189, 350000), (196, 337500), (200, 330750), (210, 315000), (216, 306250), (225, 294000), (240, 275625), (245, 270000), (250, 264600), (252, 262500), (270, 245000), (280, 236250), (294, 225000), (300, 220500), (315, 210000), (336, 196875), (350, 189000), (360, 183750), (375, 176400), (378, 175000), (392, 168750), (400, 165375), (420, 157500), (432, 153125), (441, 150000), (450, 147000), (490, 135000), (500, 132300), (504, 131250), (525, 126000), (540, 122500), (560, 118125), (588, 112500), (600, 110250), (625, 105840), (630, 105000), (675, 98000), (700, 94500), (720, 91875), (735, 90000), (750, 88200), (756, 87500), (784, 84375), (840, 78750), (875, 75600), (882, 75000), (900, 73500), (945, 70000), (980, 67500), (1000, 66150), (1008, 65625), (1050, 63000), (1080, 61250), (1125, 58800), (1176, 56250), (1200, 55125), (1225, 54000), (1250, 52920), (1260, 52500), (1323, 50000), (1350, 49000), (1400, 47250), (1470, 45000), (1500, 44100), (1512, 43750), (1575, 42000), (1680, 39375), (1750, 37800), (1764, 37500), (1800, 36750), (1875, 35280), (1890, 35000), (1960, 33750), (2000, 33075), (2100, 31500), (2160, 30625), (2205, 30000), (2250, 29400), (2352, 28125), (2450, 27000), (2500, 26460), (2520, 26250), (2625, 25200), (2646, 25000), (2700, 24500), (2800, 23625), (2940, 22500), (3000, 22050), (3024, 21875), (3125, 21168), (3150, 21000), (3375, 19600), (3500, 18900), (3528, 18750), (3600, 18375), (3675, 18000), (3750, 17640), (3780, 17500), (3920, 16875), (4200, 15750), (4375, 15120), (4410, 15000), (4500, 14700), (4725, 14000), (4900, 13500), (5000, 13230), (5040, 13125), (5250, 12600), (5292, 12500), (5400, 12250), (5625, 11760), (5880, 11250), (6000, 11025), (6125, 10800), (6250, 10584), (6300, 10500), (6615, 10000), (6750, 9800), (7000, 9450), (7056, 9375), (7350, 9000), (7500, 8820), (7560, 8750), (7875, 8400)]