138443200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 168

約数和(自身を含む): 399117312

約数和(自身を除く): 260674112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 140, 160, 175, 188, 200, 224, 235, 263, 280, 320, 329, 350, 376, 400, 448, 470, 526, 560, 658, 700, 752, 800, 940, 1052, 1120, 1175, 1315, 1316, 1400, 1504, 1600, 1645, 1841, 1880, 2104, 2240, 2350, 2630, 2632, 2800, 3008, 3290, 3682, 3760, 4208, 4700, 5260, 5264, 5600, 6575, 6580, 7364, 7520, 8225, 8416, 9205, 9400, 10520, 10528, 11200, 12361, 13150, 13160, 14728, 15040, 16450, 16832, 18410, 18800, 21040, 21056, 24722, 26300, 26320, 29456, 32900, 36820, 37600, 42080, 46025, 49444, 52600, 52640, 58912, 61805, 65800, 73640, 75200, 84160, 86527, 92050, 98888, 105200, 105280, 117824, 123610, 131600, 147280, 173054, 184100, 197776, 210400, 247220, 263200, 294560, 309025, 346108, 368200, 395552, 420800, 432635, 494440, 526400, 589120, 618050, 692216, 736400, 791104, 865270, 988880, 1236100, 1384432, 1472800, 1730540, 1977760, 2163175, 2472200, 2768864, 2945600, 3461080, 3955520, 4326350, 4944400, 5537728, 6922160, 8652700, 9888800, 13844320, 17305400, 19777600, 27688640, 34610800, 69221600, 138443200]

約数ペア:

[(1, 138443200), (2, 69221600), (4, 34610800), (5, 27688640), (7, 19777600), (8, 17305400), (10, 13844320), (14, 9888800), (16, 8652700), (20, 6922160), (25, 5537728), (28, 4944400), (32, 4326350), (35, 3955520), (40, 3461080), (47, 2945600), (50, 2768864), (56, 2472200), (64, 2163175), (70, 1977760), (80, 1730540), (94, 1472800), (100, 1384432), (112, 1236100), (140, 988880), (160, 865270), (175, 791104), (188, 736400), (200, 692216), (224, 618050), (235, 589120), (263, 526400), (280, 494440), (320, 432635), (329, 420800), (350, 395552), (376, 368200), (400, 346108), (448, 309025), (470, 294560), (526, 263200), (560, 247220), (658, 210400), (700, 197776), (752, 184100), (800, 173054), (940, 147280), (1052, 131600), (1120, 123610), (1175, 117824), (1315, 105280), (1316, 105200), (1400, 98888), (1504, 92050), (1600, 86527), (1645, 84160), (1841, 75200), (1880, 73640), (2104, 65800), (2240, 61805), (2350, 58912), (2630, 52640), (2632, 52600), (2800, 49444), (3008, 46025), (3290, 42080), (3682, 37600), (3760, 36820), (4208, 32900), (4700, 29456), (5260, 26320), (5264, 26300), (5600, 24722), (6575, 21056), (6580, 21040), (7364, 18800), (7520, 18410), (8225, 16832), (8416, 16450), (9205, 15040), (9400, 14728), (10520, 13160), (10528, 13150), (11200, 12361)]