396900000

素因数分解:

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

素因数の和:61

約数の個数: 540

約数和(自身を含む): 1697199966

約数和(自身を除く): 1300299966

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, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 245, 250, 252, 270, 280, 288, 294, 300, 315, 324, 336, 350, 360, 375, 378, 392, 400, 405, 420, 432, 441, 450, 480, 490, 500, 504, 525, 540, 560, 567, 588, 600, 625, 630, 648, 672, 675, 700, 720, 735, 750, 756, 784, 800, 810, 840, 864, 875, 882, 900, 945, 980, 1000, 1008, 1050, 1080, 1120, 1125, 1134, 1176, 1200, 1225, 1250, 1260, 1296, 1323, 1350, 1400, 1440, 1470, 1500, 1512, 1568, 1575, 1620, 1680, 1750, 1764, 1800, 1875, 1890, 1960, 2000, 2016, 2025, 2100, 2160, 2205, 2250, 2268, 2352, 2400, 2450, 2500, 2520, 2592, 2625, 2646, 2700, 2800, 2835, 2940, 3000, 3024, 3125, 3150, 3240, 3360, 3375, 3500, 3528, 3600, 3675, 3750, 3780, 3920, 3969, 4000, 4050, 4200, 4320, 4375, 4410, 4500, 4536, 4704, 4725, 4900, 5000, 5040, 5250, 5292, 5400, 5600, 5625, 5670, 5880, 6000, 6048, 6125, 6250, 6300, 6480, 6615, 6750, 7000, 7056, 7200, 7350, 7500, 7560, 7840, 7875, 7938, 8100, 8400, 8750, 8820, 9000, 9072, 9375, 9450, 9800, 10000, 10080, 10125, 10500, 10584, 10800, 11025, 11250, 11340, 11760, 12000, 12250, 12500, 12600, 12960, 13125, 13230, 13500, 14000, 14112, 14175, 14700, 15000, 15120, 15750, 15876, 16200, 16800, 16875, 17500, 17640, 18000, 18144, 18375, 18750, 18900, 19600, 19845, 20000, 20250, 21000, 21168, 21600, 21875, 22050, 22500, 22680, 23520, 23625, 24500, 25000, 25200, 26250, 26460, 27000, 28000, 28125, 28350, 29400, 30000, 30240, 30625, 31500, 31752, 32400, 33075, 33750, 35000, 35280, 36000, 36750, 37500, 37800, 39200, 39375, 39690, 40500, 42000, 42336, 43750, 44100, 45000, 45360, 47250, 49000, 50000, 50400, 50625, 52500, 52920, 54000, 55125, 56250, 56700, 58800, 60000, 61250, 63000, 63504, 64800, 65625, 66150, 67500, 70000, 70560, 70875, 73500, 75000, 75600, 78750, 79380, 81000, 84000, 84375, 87500, 88200, 90000, 90720, 91875, 94500, 98000, 99225, 100000, 101250, 105000, 105840, 108000, 110250, 112500, 113400, 117600, 118125, 122500, 126000, 127008, 131250, 132300, 135000, 140000, 141750, 147000, 150000, 151200, 153125, 157500, 158760, 162000, 165375, 168750, 175000, 176400, 180000, 183750, 189000, 196000, 196875, 198450, 202500, 210000, 211680, 220500, 225000, 226800, 236250, 245000, 252000, 253125, 262500, 264600, 270000, 275625, 283500, 294000, 300000, 306250, 315000, 317520, 324000, 330750, 337500, 350000, 352800, 354375, 367500, 378000, 393750, 396900, 405000, 420000, 441000, 450000, 453600, 459375, 472500, 490000, 496125, 506250, 525000, 529200, 540000, 551250, 567000, 588000, 590625, 612500, 630000, 635040, 661500, 675000, 700000, 708750, 735000, 756000, 787500, 793800, 810000, 826875, 882000, 900000, 918750, 945000, 980000, 992250, 1012500, 1050000, 1058400, 1102500, 1134000, 1181250, 1225000, 1260000, 1323000, 1350000, 1378125, 1417500, 1470000, 1575000, 1587600, 1620000, 1653750, 1764000, 1771875, 1837500, 1890000, 1984500, 2025000, 2100000, 2205000, 2268000, 2362500, 2450000, 2480625, 2646000, 2700000, 2756250, 2835000, 2940000, 3150000, 3175200, 3307500, 3543750, 3675000, 3780000, 3969000, 4050000, 4134375, 4410000, 4725000, 4900000, 4961250, 5292000, 5512500, 5670000, 6300000, 6615000, 7087500, 7350000, 7938000, 8100000, 8268750, 8820000, 9450000, 9922500, 11025000, 11340000, 12403125, 13230000, 14175000, 14700000, 15876000, 16537500, 18900000, 19845000, 22050000, 24806250, 26460000, 28350000, 33075000, 39690000, 44100000, 49612500, 56700000, 66150000, 79380000, 99225000, 132300000, 198450000, 396900000]

約数ペア:

[(1, 396900000), (2, 198450000), (3, 132300000), (4, 99225000), (5, 79380000), (6, 66150000), (7, 56700000), (8, 49612500), (9, 44100000), (10, 39690000), (12, 33075000), (14, 28350000), (15, 26460000), (16, 24806250), (18, 22050000), (20, 19845000), (21, 18900000), (24, 16537500), (25, 15876000), (27, 14700000), (28, 14175000), (30, 13230000), (32, 12403125), (35, 11340000), (36, 11025000), (40, 9922500), (42, 9450000), (45, 8820000), (48, 8268750), (49, 8100000), (50, 7938000), (54, 7350000), (56, 7087500), (60, 6615000), (63, 6300000), (70, 5670000), (72, 5512500), (75, 5292000), (80, 4961250), (81, 4900000), (84, 4725000), (90, 4410000), (96, 4134375), (98, 4050000), (100, 3969000), (105, 3780000), (108, 3675000), (112, 3543750), (120, 3307500), (125, 3175200), (126, 3150000), (135, 2940000), (140, 2835000), (144, 2756250), (147, 2700000), (150, 2646000), (160, 2480625), (162, 2450000), (168, 2362500), (175, 2268000), (180, 2205000), (189, 2100000), (196, 2025000), (200, 1984500), (210, 1890000), (216, 1837500), (224, 1771875), (225, 1764000), (240, 1653750), (245, 1620000), (250, 1587600), (252, 1575000), (270, 1470000), (280, 1417500), (288, 1378125), (294, 1350000), (300, 1323000), (315, 1260000), (324, 1225000), (336, 1181250), (350, 1134000), (360, 1102500), (375, 1058400), (378, 1050000), (392, 1012500), (400, 992250), (405, 980000), (420, 945000), (432, 918750), (441, 900000), (450, 882000), (480, 826875), (490, 810000), (500, 793800), (504, 787500), (525, 756000), (540, 735000), (560, 708750), (567, 700000), (588, 675000), (600, 661500), (625, 635040), (630, 630000), (648, 612500), (672, 590625), (675, 588000), (700, 567000), (720, 551250), (735, 540000), (750, 529200), (756, 525000), (784, 506250), (800, 496125), (810, 490000), (840, 472500), (864, 459375), (875, 453600), (882, 450000), (900, 441000), (945, 420000), (980, 405000), (1000, 396900), (1008, 393750), (1050, 378000), (1080, 367500), (1120, 354375), (1125, 352800), (1134, 350000), (1176, 337500), (1200, 330750), (1225, 324000), (1250, 317520), (1260, 315000), (1296, 306250), (1323, 300000), (1350, 294000), (1400, 283500), (1440, 275625), (1470, 270000), (1500, 264600), (1512, 262500), (1568, 253125), (1575, 252000), (1620, 245000), (1680, 236250), (1750, 226800), (1764, 225000), (1800, 220500), (1875, 211680), (1890, 210000), (1960, 202500), (2000, 198450), (2016, 196875), (2025, 196000), (2100, 189000), (2160, 183750), (2205, 180000), (2250, 176400), (2268, 175000), (2352, 168750), (2400, 165375), (2450, 162000), (2500, 158760), (2520, 157500), (2592, 153125), (2625, 151200), (2646, 150000), (2700, 147000), (2800, 141750), (2835, 140000), (2940, 135000), (3000, 132300), (3024, 131250), (3125, 127008), (3150, 126000), (3240, 122500), (3360, 118125), (3375, 117600), (3500, 113400), (3528, 112500), (3600, 110250), (3675, 108000), (3750, 105840), (3780, 105000), (3920, 101250), (3969, 100000), (4000, 99225), (4050, 98000), (4200, 94500), (4320, 91875), (4375, 90720), (4410, 90000), (4500, 88200), (4536, 87500), (4704, 84375), (4725, 84000), (4900, 81000), (5000, 79380), (5040, 78750), (5250, 75600), (5292, 75000), (5400, 73500), (5600, 70875), (5625, 70560), (5670, 70000), (5880, 67500), (6000, 66150), (6048, 65625), (6125, 64800), (6250, 63504), (6300, 63000), (6480, 61250), (6615, 60000), (6750, 58800), (7000, 56700), (7056, 56250), (7200, 55125), (7350, 54000), (7500, 52920), (7560, 52500), (7840, 50625), (7875, 50400), (7938, 50000), (8100, 49000), (8400, 47250), (8750, 45360), (8820, 45000), (9000, 44100), (9072, 43750), (9375, 42336), (9450, 42000), (9800, 40500), (10000, 39690), (10080, 39375), (10125, 39200), (10500, 37800), (10584, 37500), (10800, 36750), (11025, 36000), (11250, 35280), (11340, 35000), (11760, 33750), (12000, 33075), (12250, 32400), (12500, 31752), (12600, 31500), (12960, 30625), (13125, 30240), (13230, 30000), (13500, 29400), (14000, 28350), (14112, 28125), (14175, 28000), (14700, 27000), (15000, 26460), (15120, 26250), (15750, 25200), (15876, 25000), (16200, 24500), (16800, 23625), (16875, 23520), (17500, 22680), (17640, 22500), (18000, 22050), (18144, 21875), (18375, 21600), (18750, 21168), (18900, 21000), (19600, 20250), (19845, 20000)]