125513500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 328648320

約数和(自身を除く): 203134820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 109, 125, 140, 175, 188, 196, 218, 235, 245, 250, 329, 350, 436, 470, 490, 500, 545, 658, 700, 763, 875, 940, 980, 1090, 1175, 1225, 1316, 1526, 1645, 1750, 2180, 2303, 2350, 2450, 2725, 3052, 3290, 3500, 3815, 4606, 4700, 4900, 5123, 5341, 5450, 5875, 6125, 6580, 7630, 8225, 9212, 10246, 10682, 10900, 11515, 11750, 12250, 13625, 15260, 16450, 19075, 20492, 21364, 23030, 23500, 24500, 25615, 26705, 27250, 32900, 35861, 38150, 41125, 46060, 51230, 53410, 54500, 57575, 71722, 76300, 82250, 95375, 102460, 106820, 115150, 128075, 133525, 143444, 164500, 179305, 190750, 230300, 251027, 256150, 267050, 287875, 358610, 381500, 502054, 512300, 534100, 575750, 640375, 667625, 717220, 896525, 1004108, 1151500, 1255135, 1280750, 1335250, 1793050, 2510270, 2561500, 2670500, 3586100, 4482625, 5020540, 6275675, 8965250, 12551350, 17930500, 25102700, 31378375, 62756750, 125513500]

約数ペア:

[(1, 125513500), (2, 62756750), (4, 31378375), (5, 25102700), (7, 17930500), (10, 12551350), (14, 8965250), (20, 6275675), (25, 5020540), (28, 4482625), (35, 3586100), (47, 2670500), (49, 2561500), (50, 2510270), (70, 1793050), (94, 1335250), (98, 1280750), (100, 1255135), (109, 1151500), (125, 1004108), (140, 896525), (175, 717220), (188, 667625), (196, 640375), (218, 575750), (235, 534100), (245, 512300), (250, 502054), (329, 381500), (350, 358610), (436, 287875), (470, 267050), (490, 256150), (500, 251027), (545, 230300), (658, 190750), (700, 179305), (763, 164500), (875, 143444), (940, 133525), (980, 128075), (1090, 115150), (1175, 106820), (1225, 102460), (1316, 95375), (1526, 82250), (1645, 76300), (1750, 71722), (2180, 57575), (2303, 54500), (2350, 53410), (2450, 51230), (2725, 46060), (3052, 41125), (3290, 38150), (3500, 35861), (3815, 32900), (4606, 27250), (4700, 26705), (4900, 25615), (5123, 24500), (5341, 23500), (5450, 23030), (5875, 21364), (6125, 20492), (6580, 19075), (7630, 16450), (8225, 15260), (9212, 13625), (10246, 12250), (10682, 11750), (10900, 11515)]