66560700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 194209792

約数和(自身を除く): 127649092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1747, 1905, 2540, 3175, 3494, 3810, 5241, 6350, 6988, 7620, 8735, 9525, 10482, 12700, 17470, 19050, 20964, 26205, 34940, 38100, 43675, 52410, 87350, 104820, 131025, 174700, 221869, 262050, 443738, 524100, 665607, 887476, 1109345, 1331214, 2218690, 2662428, 3328035, 4437380, 5546725, 6656070, 11093450, 13312140, 16640175, 22186900, 33280350, 66560700]

約数ペア:

[(1, 66560700), (2, 33280350), (3, 22186900), (4, 16640175), (5, 13312140), (6, 11093450), (10, 6656070), (12, 5546725), (15, 4437380), (20, 3328035), (25, 2662428), (30, 2218690), (50, 1331214), (60, 1109345), (75, 887476), (100, 665607), (127, 524100), (150, 443738), (254, 262050), (300, 221869), (381, 174700), (508, 131025), (635, 104820), (762, 87350), (1270, 52410), (1524, 43675), (1747, 38100), (1905, 34940), (2540, 26205), (3175, 20964), (3494, 19050), (3810, 17470), (5241, 12700), (6350, 10482), (6988, 9525), (7620, 8735)]