82488000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 224

約数和(自身を含む): 311920128

約数和(自身を除く): 229432128

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, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 491, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 982, 1000, 1050, 1120, 1200, 1344, 1400, 1473, 1500, 1600, 1680, 1750, 1964, 2000, 2100, 2240, 2400, 2455, 2625, 2800, 2946, 3000, 3360, 3437, 3500, 3928, 4000, 4200, 4800, 4910, 5250, 5600, 5892, 6000, 6720, 6874, 7000, 7365, 7856, 8000, 8400, 9820, 10311, 10500, 11200, 11784, 12000, 12275, 13748, 14000, 14730, 15712, 16800, 17185, 19640, 20622, 21000, 23568, 24000, 24550, 27496, 28000, 29460, 31424, 33600, 34370, 36825, 39280, 41244, 42000, 47136, 49100, 51555, 54992, 56000, 58920, 61375, 68740, 73650, 78560, 82488, 84000, 85925, 94272, 98200, 103110, 109984, 117840, 122750, 137480, 147300, 157120, 164976, 168000, 171850, 184125, 196400, 206220, 219968, 235680, 245500, 257775, 274960, 294600, 329952, 343700, 368250, 392800, 412440, 429625, 471360, 491000, 515550, 549920, 589200, 659904, 687400, 736500, 785600, 824880, 859250, 982000, 1031100, 1099840, 1178400, 1288875, 1374800, 1473000, 1649760, 1718500, 1964000, 2062200, 2356800, 2577750, 2749600, 2946000, 3299520, 3437000, 3928000, 4124400, 5155500, 5499200, 5892000, 6874000, 8248800, 10311000, 11784000, 13748000, 16497600, 20622000, 27496000, 41244000, 82488000]

約数ペア:

[(1, 82488000), (2, 41244000), (3, 27496000), (4, 20622000), (5, 16497600), (6, 13748000), (7, 11784000), (8, 10311000), (10, 8248800), (12, 6874000), (14, 5892000), (15, 5499200), (16, 5155500), (20, 4124400), (21, 3928000), (24, 3437000), (25, 3299520), (28, 2946000), (30, 2749600), (32, 2577750), (35, 2356800), (40, 2062200), (42, 1964000), (48, 1718500), (50, 1649760), (56, 1473000), (60, 1374800), (64, 1288875), (70, 1178400), (75, 1099840), (80, 1031100), (84, 982000), (96, 859250), (100, 824880), (105, 785600), (112, 736500), (120, 687400), (125, 659904), (140, 589200), (150, 549920), (160, 515550), (168, 491000), (175, 471360), (192, 429625), (200, 412440), (210, 392800), (224, 368250), (240, 343700), (250, 329952), (280, 294600), (300, 274960), (320, 257775), (336, 245500), (350, 235680), (375, 219968), (400, 206220), (420, 196400), (448, 184125), (480, 171850), (491, 168000), (500, 164976), (525, 157120), (560, 147300), (600, 137480), (672, 122750), (700, 117840), (750, 109984), (800, 103110), (840, 98200), (875, 94272), (960, 85925), (982, 84000), (1000, 82488), (1050, 78560), (1120, 73650), (1200, 68740), (1344, 61375), (1400, 58920), (1473, 56000), (1500, 54992), (1600, 51555), (1680, 49100), (1750, 47136), (1964, 42000), (2000, 41244), (2100, 39280), (2240, 36825), (2400, 34370), (2455, 33600), (2625, 31424), (2800, 29460), (2946, 28000), (3000, 27496), (3360, 24550), (3437, 24000), (3500, 23568), (3928, 21000), (4000, 20622), (4200, 19640), (4800, 17185), (4910, 16800), (5250, 15712), (5600, 14730), (5892, 14000), (6000, 13748), (6720, 12275), (6874, 12000), (7000, 11784), (7365, 11200), (7856, 10500), (8000, 10311), (8400, 9820)]