77129340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75617}}^1$

素因数の和:75646

約数の個数: 48

約数和(自身を含む): 228668832

約数和(自身を除く): 151539492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 75617, 151234, 226851, 302468, 378085, 453702, 756170, 907404, 1134255, 1285489, 1512340, 2268510, 2570978, 3856467, 4537020, 5141956, 6427445, 7712934, 12854890, 15425868, 19282335, 25709780, 38564670, 77129340]

約数ペア:

[(1, 77129340), (2, 38564670), (3, 25709780), (4, 19282335), (5, 15425868), (6, 12854890), (10, 7712934), (12, 6427445), (15, 5141956), (17, 4537020), (20, 3856467), (30, 2570978), (34, 2268510), (51, 1512340), (60, 1285489), (68, 1134255), (85, 907404), (102, 756170), (170, 453702), (204, 378085), (255, 302468), (340, 226851), (510, 151234), (1020, 75617)]