55767060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{863}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 169827840

約数和(自身を除く): 114060780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 863, 1077, 1436, 1726, 1795, 2154, 2589, 3231, 3452, 3590, 4308, 4315, 5178, 5385, 6462, 7180, 7767, 8630, 10356, 10770, 12924, 12945, 15534, 16155, 17260, 21540, 25890, 31068, 32310, 38835, 51780, 64620, 77670, 155340, 309817, 619634, 929451, 1239268, 1549085, 1858902, 2788353, 3098170, 3717804, 4647255, 5576706, 6196340, 9294510, 11153412, 13941765, 18589020, 27883530, 55767060]

約数ペア:

[(1, 55767060), (2, 27883530), (3, 18589020), (4, 13941765), (5, 11153412), (6, 9294510), (9, 6196340), (10, 5576706), (12, 4647255), (15, 3717804), (18, 3098170), (20, 2788353), (30, 1858902), (36, 1549085), (45, 1239268), (60, 929451), (90, 619634), (180, 309817), (359, 155340), (718, 77670), (863, 64620), (1077, 51780), (1436, 38835), (1726, 32310), (1795, 31068), (2154, 25890), (2589, 21540), (3231, 17260), (3452, 16155), (3590, 15534), (4308, 12945), (4315, 12924), (5178, 10770), (5385, 10356), (6462, 8630), (7180, 7767)]