1323000

素因数分解:

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

素因数の和:44

約数の個数: 192

約数和(自身を含む): 5335200

約数和(自身を除く): 4012200

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, 84, 90, 98, 100, 105, 108, 120, 125, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 250, 252, 270, 280, 294, 300, 315, 350, 360, 375, 378, 392, 420, 441, 450, 490, 500, 504, 525, 540, 588, 600, 630, 675, 700, 735, 750, 756, 840, 875, 882, 900, 945, 980, 1000, 1050, 1080, 1125, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1500, 1512, 1575, 1750, 1764, 1800, 1890, 1960, 2100, 2205, 2250, 2450, 2520, 2625, 2646, 2700, 2940, 3000, 3150, 3375, 3500, 3528, 3675, 3780, 4200, 4410, 4500, 4725, 4900, 5250, 5292, 5400, 5880, 6125, 6300, 6615, 6750, 7000, 7350, 7560, 7875, 8820, 9000, 9450, 9800, 10500, 10584, 11025, 12250, 12600, 13230, 13500, 14700, 15750, 17640, 18375, 18900, 21000, 22050, 23625, 24500, 26460, 27000, 29400, 31500, 33075, 36750, 37800, 44100, 47250, 49000, 52920, 55125, 63000, 66150, 73500, 88200, 94500, 110250, 132300, 147000, 165375, 189000, 220500, 264600, 330750, 441000, 661500, 1323000]

約数ペア:

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