2124000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 7665840

約数和(自身を除く): 5541840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 96, 100, 118, 120, 125, 144, 150, 160, 177, 180, 200, 225, 236, 240, 250, 288, 295, 300, 354, 360, 375, 400, 450, 472, 480, 500, 531, 590, 600, 708, 720, 750, 800, 885, 900, 944, 1000, 1062, 1125, 1180, 1200, 1416, 1440, 1475, 1500, 1770, 1800, 1888, 2000, 2124, 2250, 2360, 2400, 2655, 2832, 2950, 3000, 3540, 3600, 4000, 4248, 4425, 4500, 4720, 5310, 5664, 5900, 6000, 7080, 7200, 7375, 8496, 8850, 9000, 9440, 10620, 11800, 12000, 13275, 14160, 14750, 16992, 17700, 18000, 21240, 22125, 23600, 26550, 28320, 29500, 35400, 36000, 42480, 44250, 47200, 53100, 59000, 66375, 70800, 84960, 88500, 106200, 118000, 132750, 141600, 177000, 212400, 236000, 265500, 354000, 424800, 531000, 708000, 1062000, 2124000]

約数ペア:

[(1, 2124000), (2, 1062000), (3, 708000), (4, 531000), (5, 424800), (6, 354000), (8, 265500), (9, 236000), (10, 212400), (12, 177000), (15, 141600), (16, 132750), (18, 118000), (20, 106200), (24, 88500), (25, 84960), (30, 70800), (32, 66375), (36, 59000), (40, 53100), (45, 47200), (48, 44250), (50, 42480), (59, 36000), (60, 35400), (72, 29500), (75, 28320), (80, 26550), (90, 23600), (96, 22125), (100, 21240), (118, 18000), (120, 17700), (125, 16992), (144, 14750), (150, 14160), (160, 13275), (177, 12000), (180, 11800), (200, 10620), (225, 9440), (236, 9000), (240, 8850), (250, 8496), (288, 7375), (295, 7200), (300, 7080), (354, 6000), (360, 5900), (375, 5664), (400, 5310), (450, 4720), (472, 4500), (480, 4425), (500, 4248), (531, 4000), (590, 3600), (600, 3540), (708, 3000), (720, 2950), (750, 2832), (800, 2655), (885, 2400), (900, 2360), (944, 2250), (1000, 2124), (1062, 2000), (1125, 1888), (1180, 1800), (1200, 1770), (1416, 1500), (1440, 1475)]