76021980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6367}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 213964800

約数和(自身を除く): 137942820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 6367, 11940, 12734, 19101, 25468, 31835, 38202, 63670, 76404, 95505, 127340, 191010, 382020, 1267033, 2534066, 3801099, 5068132, 6335165, 7602198, 12670330, 15204396, 19005495, 25340660, 38010990, 76021980]

約数ペア:

[(1, 76021980), (2, 38010990), (3, 25340660), (4, 19005495), (5, 15204396), (6, 12670330), (10, 7602198), (12, 6335165), (15, 5068132), (20, 3801099), (30, 2534066), (60, 1267033), (199, 382020), (398, 191010), (597, 127340), (796, 95505), (995, 76404), (1194, 63670), (1990, 38202), (2388, 31835), (2985, 25468), (3980, 19101), (5970, 12734), (6367, 11940)]