24780000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 94469760

約数和(自身を除く): 69689760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 59, 60, 70, 75, 80, 84, 96, 100, 105, 112, 118, 120, 125, 140, 150, 160, 168, 175, 177, 200, 210, 224, 236, 240, 250, 280, 295, 300, 336, 350, 354, 375, 400, 413, 420, 472, 480, 500, 525, 560, 590, 600, 625, 672, 700, 708, 750, 800, 826, 840, 875, 885, 944, 1000, 1050, 1120, 1180, 1200, 1239, 1250, 1400, 1416, 1475, 1500, 1652, 1680, 1750, 1770, 1875, 1888, 2000, 2065, 2100, 2360, 2400, 2478, 2500, 2625, 2800, 2832, 2950, 3000, 3304, 3360, 3500, 3540, 3750, 4000, 4130, 4200, 4375, 4425, 4720, 4956, 5000, 5250, 5600, 5664, 5900, 6000, 6195, 6608, 7000, 7080, 7375, 7500, 8260, 8400, 8750, 8850, 9440, 9912, 10000, 10325, 10500, 11800, 12000, 12390, 13125, 13216, 14000, 14160, 14750, 15000, 16520, 16800, 17500, 17700, 19824, 20000, 20650, 21000, 22125, 23600, 24780, 26250, 28000, 28320, 29500, 30000, 30975, 33040, 35000, 35400, 36875, 39648, 41300, 42000, 44250, 47200, 49560, 51625, 52500, 59000, 60000, 61950, 66080, 70000, 70800, 73750, 82600, 84000, 88500, 99120, 103250, 105000, 110625, 118000, 123900, 140000, 141600, 147500, 154875, 165200, 177000, 198240, 206500, 210000, 221250, 236000, 247800, 258125, 295000, 309750, 330400, 354000, 413000, 420000, 442500, 495600, 516250, 590000, 619500, 708000, 774375, 826000, 885000, 991200, 1032500, 1180000, 1239000, 1548750, 1652000, 1770000, 2065000, 2478000, 3097500, 3540000, 4130000, 4956000, 6195000, 8260000, 12390000, 24780000]

約数ペア:

[(1, 24780000), (2, 12390000), (3, 8260000), (4, 6195000), (5, 4956000), (6, 4130000), (7, 3540000), (8, 3097500), (10, 2478000), (12, 2065000), (14, 1770000), (15, 1652000), (16, 1548750), (20, 1239000), (21, 1180000), (24, 1032500), (25, 991200), (28, 885000), (30, 826000), (32, 774375), (35, 708000), (40, 619500), (42, 590000), (48, 516250), (50, 495600), (56, 442500), (59, 420000), (60, 413000), (70, 354000), (75, 330400), (80, 309750), (84, 295000), (96, 258125), (100, 247800), (105, 236000), (112, 221250), (118, 210000), (120, 206500), (125, 198240), (140, 177000), (150, 165200), (160, 154875), (168, 147500), (175, 141600), (177, 140000), (200, 123900), (210, 118000), (224, 110625), (236, 105000), (240, 103250), (250, 99120), (280, 88500), (295, 84000), (300, 82600), (336, 73750), (350, 70800), (354, 70000), (375, 66080), (400, 61950), (413, 60000), (420, 59000), (472, 52500), (480, 51625), (500, 49560), (525, 47200), (560, 44250), (590, 42000), (600, 41300), (625, 39648), (672, 36875), (700, 35400), (708, 35000), (750, 33040), (800, 30975), (826, 30000), (840, 29500), (875, 28320), (885, 28000), (944, 26250), (1000, 24780), (1050, 23600), (1120, 22125), (1180, 21000), (1200, 20650), (1239, 20000), (1250, 19824), (1400, 17700), (1416, 17500), (1475, 16800), (1500, 16520), (1652, 15000), (1680, 14750), (1750, 14160), (1770, 14000), (1875, 13216), (1888, 13125), (2000, 12390), (2065, 12000), (2100, 11800), (2360, 10500), (2400, 10325), (2478, 10000), (2500, 9912), (2625, 9440), (2800, 8850), (2832, 8750), (2950, 8400), (3000, 8260), (3304, 7500), (3360, 7375), (3500, 7080), (3540, 7000), (3750, 6608), (4000, 6195), (4130, 6000), (4200, 5900), (4375, 5664), (4425, 5600), (4720, 5250), (4956, 5000)]