3969000

素因数分解:

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

素因数の和:47

約数の個数: 240

約数和(自身を含む): 16138980

約数和(自身を除く): 12169980

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, 49, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 98, 100, 105, 108, 120, 125, 126, 135, 140, 147, 150, 162, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 250, 252, 270, 280, 294, 300, 315, 324, 350, 360, 375, 378, 392, 405, 420, 441, 450, 490, 500, 504, 525, 540, 567, 588, 600, 630, 648, 675, 700, 735, 750, 756, 810, 840, 875, 882, 900, 945, 980, 1000, 1050, 1080, 1125, 1134, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1500, 1512, 1575, 1620, 1750, 1764, 1800, 1890, 1960, 2025, 2100, 2205, 2250, 2268, 2450, 2520, 2625, 2646, 2700, 2835, 2940, 3000, 3150, 3240, 3375, 3500, 3528, 3675, 3780, 3969, 4050, 4200, 4410, 4500, 4536, 4725, 4900, 5250, 5292, 5400, 5670, 5880, 6125, 6300, 6615, 6750, 7000, 7350, 7560, 7875, 7938, 8100, 8820, 9000, 9450, 9800, 10125, 10500, 10584, 11025, 11340, 12250, 12600, 13230, 13500, 14175, 14700, 15750, 15876, 16200, 17640, 18375, 18900, 19845, 20250, 21000, 22050, 22680, 23625, 24500, 26460, 27000, 28350, 29400, 31500, 31752, 33075, 36750, 37800, 39690, 40500, 44100, 47250, 49000, 52920, 55125, 56700, 63000, 66150, 70875, 73500, 79380, 81000, 88200, 94500, 99225, 110250, 113400, 132300, 141750, 147000, 158760, 165375, 189000, 198450, 220500, 264600, 283500, 330750, 396900, 441000, 496125, 567000, 661500, 793800, 992250, 1323000, 1984500, 3969000]

約数ペア:

[(1, 3969000), (2, 1984500), (3, 1323000), (4, 992250), (5, 793800), (6, 661500), (7, 567000), (8, 496125), (9, 441000), (10, 396900), (12, 330750), (14, 283500), (15, 264600), (18, 220500), (20, 198450), (21, 189000), (24, 165375), (25, 158760), (27, 147000), (28, 141750), (30, 132300), (35, 113400), (36, 110250), (40, 99225), (42, 94500), (45, 88200), (49, 81000), (50, 79380), (54, 73500), (56, 70875), (60, 66150), (63, 63000), (70, 56700), (72, 55125), (75, 52920), (81, 49000), (84, 47250), (90, 44100), (98, 40500), (100, 39690), (105, 37800), (108, 36750), (120, 33075), (125, 31752), (126, 31500), (135, 29400), (140, 28350), (147, 27000), (150, 26460), (162, 24500), (168, 23625), (175, 22680), (180, 22050), (189, 21000), (196, 20250), (200, 19845), (210, 18900), (216, 18375), (225, 17640), (245, 16200), (250, 15876), (252, 15750), (270, 14700), (280, 14175), (294, 13500), (300, 13230), (315, 12600), (324, 12250), (350, 11340), (360, 11025), (375, 10584), (378, 10500), (392, 10125), (405, 9800), (420, 9450), (441, 9000), (450, 8820), (490, 8100), (500, 7938), (504, 7875), (525, 7560), (540, 7350), (567, 7000), (588, 6750), (600, 6615), (630, 6300), (648, 6125), (675, 5880), (700, 5670), (735, 5400), (750, 5292), (756, 5250), (810, 4900), (840, 4725), (875, 4536), (882, 4500), (900, 4410), (945, 4200), (980, 4050), (1000, 3969), (1050, 3780), (1080, 3675), (1125, 3528), (1134, 3500), (1176, 3375), (1225, 3240), (1260, 3150), (1323, 3000), (1350, 2940), (1400, 2835), (1470, 2700), (1500, 2646), (1512, 2625), (1575, 2520), (1620, 2450), (1750, 2268), (1764, 2250), (1800, 2205), (1890, 2100), (1960, 2025)]