120570200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31729}}^1$

素因数の和:31764

約数の個数: 48

約数和(自身を含む): 295089000

約数和(自身を除く): 174518800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 31729, 63458, 126916, 158645, 253832, 317290, 602851, 634580, 793225, 1205702, 1269160, 1586450, 2411404, 3014255, 3172900, 4822808, 6028510, 6345800, 12057020, 15071275, 24114040, 30142550, 60285100, 120570200]

約数ペア:

[(1, 120570200), (2, 60285100), (4, 30142550), (5, 24114040), (8, 15071275), (10, 12057020), (19, 6345800), (20, 6028510), (25, 4822808), (38, 3172900), (40, 3014255), (50, 2411404), (76, 1586450), (95, 1269160), (100, 1205702), (152, 793225), (190, 634580), (200, 602851), (380, 317290), (475, 253832), (760, 158645), (950, 126916), (1900, 63458), (3800, 31729)]