85220800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 126

約数和(自身を含む): 244156992

約数和(自身を除く): 158936192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1087, 1120, 1225, 1400, 1568, 1600, 1960, 2174, 2240, 2450, 2800, 3136, 3920, 4348, 4900, 5435, 5600, 7609, 7840, 8696, 9800, 10870, 11200, 15218, 15680, 17392, 19600, 21740, 27175, 30436, 34784, 38045, 39200, 43480, 53263, 54350, 60872, 69568, 76090, 78400, 86960, 106526, 108700, 121744, 152180, 173920, 190225, 213052, 217400, 243488, 266315, 304360, 347840, 380450, 426104, 434800, 486976, 532630, 608720, 760900, 852208, 869600, 1065260, 1217440, 1331575, 1521800, 1704416, 1739200, 2130520, 2434880, 2663150, 3043600, 3408832, 4261040, 5326300, 6087200, 8522080, 10652600, 12174400, 17044160, 21305200, 42610400, 85220800]

約数ペア:

[(1, 85220800), (2, 42610400), (4, 21305200), (5, 17044160), (7, 12174400), (8, 10652600), (10, 8522080), (14, 6087200), (16, 5326300), (20, 4261040), (25, 3408832), (28, 3043600), (32, 2663150), (35, 2434880), (40, 2130520), (49, 1739200), (50, 1704416), (56, 1521800), (64, 1331575), (70, 1217440), (80, 1065260), (98, 869600), (100, 852208), (112, 760900), (140, 608720), (160, 532630), (175, 486976), (196, 434800), (200, 426104), (224, 380450), (245, 347840), (280, 304360), (320, 266315), (350, 243488), (392, 217400), (400, 213052), (448, 190225), (490, 173920), (560, 152180), (700, 121744), (784, 108700), (800, 106526), (980, 86960), (1087, 78400), (1120, 76090), (1225, 69568), (1400, 60872), (1568, 54350), (1600, 53263), (1960, 43480), (2174, 39200), (2240, 38045), (2450, 34784), (2800, 30436), (3136, 27175), (3920, 21740), (4348, 19600), (4900, 17392), (5435, 15680), (5600, 15218), (7609, 11200), (7840, 10870), (8696, 9800)]