82775000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 247484160

約数和(自身を除く): 164709160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 43, 44, 50, 55, 56, 70, 77, 86, 88, 100, 110, 125, 140, 154, 172, 175, 200, 215, 220, 250, 275, 280, 301, 308, 344, 350, 385, 430, 440, 473, 500, 550, 602, 616, 625, 700, 770, 860, 875, 946, 1000, 1075, 1100, 1204, 1250, 1375, 1400, 1505, 1540, 1720, 1750, 1892, 1925, 2150, 2200, 2365, 2408, 2500, 2750, 3010, 3080, 3125, 3311, 3500, 3784, 3850, 4300, 4375, 4730, 5000, 5375, 5500, 6020, 6250, 6622, 6875, 7000, 7525, 7700, 8600, 8750, 9460, 9625, 10750, 11000, 11825, 12040, 12500, 13244, 13750, 15050, 15400, 16555, 17500, 18920, 19250, 21500, 21875, 23650, 25000, 26488, 26875, 27500, 30100, 33110, 34375, 35000, 37625, 38500, 43000, 43750, 47300, 48125, 53750, 55000, 59125, 60200, 66220, 68750, 75250, 77000, 82775, 87500, 94600, 96250, 107500, 118250, 132440, 134375, 137500, 150500, 165550, 175000, 188125, 192500, 215000, 236500, 240625, 268750, 275000, 295625, 301000, 331100, 376250, 385000, 413875, 473000, 481250, 537500, 591250, 662200, 752500, 827750, 940625, 962500, 1075000, 1182500, 1478125, 1505000, 1655500, 1881250, 1925000, 2069375, 2365000, 2956250, 3311000, 3762500, 4138750, 5912500, 7525000, 8277500, 10346875, 11825000, 16555000, 20693750, 41387500, 82775000]

約数ペア:

[(1, 82775000), (2, 41387500), (4, 20693750), (5, 16555000), (7, 11825000), (8, 10346875), (10, 8277500), (11, 7525000), (14, 5912500), (20, 4138750), (22, 3762500), (25, 3311000), (28, 2956250), (35, 2365000), (40, 2069375), (43, 1925000), (44, 1881250), (50, 1655500), (55, 1505000), (56, 1478125), (70, 1182500), (77, 1075000), (86, 962500), (88, 940625), (100, 827750), (110, 752500), (125, 662200), (140, 591250), (154, 537500), (172, 481250), (175, 473000), (200, 413875), (215, 385000), (220, 376250), (250, 331100), (275, 301000), (280, 295625), (301, 275000), (308, 268750), (344, 240625), (350, 236500), (385, 215000), (430, 192500), (440, 188125), (473, 175000), (500, 165550), (550, 150500), (602, 137500), (616, 134375), (625, 132440), (700, 118250), (770, 107500), (860, 96250), (875, 94600), (946, 87500), (1000, 82775), (1075, 77000), (1100, 75250), (1204, 68750), (1250, 66220), (1375, 60200), (1400, 59125), (1505, 55000), (1540, 53750), (1720, 48125), (1750, 47300), (1892, 43750), (1925, 43000), (2150, 38500), (2200, 37625), (2365, 35000), (2408, 34375), (2500, 33110), (2750, 30100), (3010, 27500), (3080, 26875), (3125, 26488), (3311, 25000), (3500, 23650), (3784, 21875), (3850, 21500), (4300, 19250), (4375, 18920), (4730, 17500), (5000, 16555), (5375, 15400), (5500, 15050), (6020, 13750), (6250, 13244), (6622, 12500), (6875, 12040), (7000, 11825), (7525, 11000), (7700, 10750), (8600, 9625), (8750, 9460)]