112270000

素因数分解:

$2^4\times 5^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 100

約数和(自身を含む): 276973840

約数和(自身を除く): 164703840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 109, 125, 200, 206, 218, 250, 400, 412, 436, 500, 515, 545, 625, 824, 872, 1000, 1030, 1090, 1250, 1648, 1744, 2000, 2060, 2180, 2500, 2575, 2725, 4120, 4360, 5000, 5150, 5450, 8240, 8720, 10000, 10300, 10900, 11227, 12875, 13625, 20600, 21800, 22454, 25750, 27250, 41200, 43600, 44908, 51500, 54500, 56135, 64375, 68125, 89816, 103000, 109000, 112270, 128750, 136250, 179632, 206000, 218000, 224540, 257500, 272500, 280675, 449080, 515000, 545000, 561350, 898160, 1030000, 1090000, 1122700, 1403375, 2245400, 2806750, 4490800, 5613500, 7016875, 11227000, 14033750, 22454000, 28067500, 56135000, 112270000]

約数ペア:

[(1, 112270000), (2, 56135000), (4, 28067500), (5, 22454000), (8, 14033750), (10, 11227000), (16, 7016875), (20, 5613500), (25, 4490800), (40, 2806750), (50, 2245400), (80, 1403375), (100, 1122700), (103, 1090000), (109, 1030000), (125, 898160), (200, 561350), (206, 545000), (218, 515000), (250, 449080), (400, 280675), (412, 272500), (436, 257500), (500, 224540), (515, 218000), (545, 206000), (625, 179632), (824, 136250), (872, 128750), (1000, 112270), (1030, 109000), (1090, 103000), (1250, 89816), (1648, 68125), (1744, 64375), (2000, 56135), (2060, 54500), (2180, 51500), (2500, 44908), (2575, 43600), (2725, 41200), (4120, 27250), (4360, 25750), (5000, 22454), (5150, 21800), (5450, 20600), (8240, 13625), (8720, 12875), (10000, 11227), (10300, 10900)]