85145200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 239127552

約数和(自身を除く): 153982352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 560, 647, 658, 700, 752, 940, 1175, 1294, 1316, 1400, 1645, 1880, 2350, 2588, 2632, 2800, 3235, 3290, 3760, 4529, 4700, 5176, 5264, 6470, 6580, 8225, 9058, 9400, 10352, 12940, 13160, 16175, 16450, 18116, 18800, 22645, 25880, 26320, 30409, 32350, 32900, 36232, 45290, 51760, 60818, 64700, 65800, 72464, 90580, 113225, 121636, 129400, 131600, 152045, 181160, 212863, 226450, 243272, 258800, 304090, 362320, 425726, 452900, 486544, 608180, 760225, 851452, 905800, 1064315, 1216360, 1520450, 1702904, 1811600, 2128630, 2432720, 3040900, 3405808, 4257260, 5321575, 6081800, 8514520, 10643150, 12163600, 17029040, 21286300, 42572600, 85145200]

約数ペア:

[(1, 85145200), (2, 42572600), (4, 21286300), (5, 17029040), (7, 12163600), (8, 10643150), (10, 8514520), (14, 6081800), (16, 5321575), (20, 4257260), (25, 3405808), (28, 3040900), (35, 2432720), (40, 2128630), (47, 1811600), (50, 1702904), (56, 1520450), (70, 1216360), (80, 1064315), (94, 905800), (100, 851452), (112, 760225), (140, 608180), (175, 486544), (188, 452900), (200, 425726), (235, 362320), (280, 304090), (329, 258800), (350, 243272), (376, 226450), (400, 212863), (470, 181160), (560, 152045), (647, 131600), (658, 129400), (700, 121636), (752, 113225), (940, 90580), (1175, 72464), (1294, 65800), (1316, 64700), (1400, 60818), (1645, 51760), (1880, 45290), (2350, 36232), (2588, 32900), (2632, 32350), (2800, 30409), (3235, 26320), (3290, 25880), (3760, 22645), (4529, 18800), (4700, 18116), (5176, 16450), (5264, 16175), (6470, 13160), (6580, 12940), (8225, 10352), (9058, 9400)]