87511860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{162059}}^1$

素因数の和:162077

約数の個数: 48

約数和(自身を含む): 272260800

約数和(自身を除く): 184748940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 162059, 324118, 486177, 648236, 810295, 972354, 1458531, 1620590, 1944708, 2430885, 2917062, 3241180, 4375593, 4861770, 5834124, 7292655, 8751186, 9723540, 14585310, 17502372, 21877965, 29170620, 43755930, 87511860]

約数ペア:

[(1, 87511860), (2, 43755930), (3, 29170620), (4, 21877965), (5, 17502372), (6, 14585310), (9, 9723540), (10, 8751186), (12, 7292655), (15, 5834124), (18, 4861770), (20, 4375593), (27, 3241180), (30, 2917062), (36, 2430885), (45, 1944708), (54, 1620590), (60, 1458531), (90, 972354), (108, 810295), (135, 648236), (180, 486177), (270, 324118), (540, 162059)]