71311860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{132059}}^1$

素因数の和:132077

約数の個数: 48

約数和(自身を含む): 221860800

約数和(自身を除く): 150548940

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, 132059, 264118, 396177, 528236, 660295, 792354, 1188531, 1320590, 1584708, 1980885, 2377062, 2641180, 3565593, 3961770, 4754124, 5942655, 7131186, 7923540, 11885310, 14262372, 17827965, 23770620, 35655930, 71311860]

約数ペア:

[(1, 71311860), (2, 35655930), (3, 23770620), (4, 17827965), (5, 14262372), (6, 11885310), (9, 7923540), (10, 7131186), (12, 5942655), (15, 4754124), (18, 3961770), (20, 3565593), (27, 2641180), (30, 2377062), (36, 1980885), (45, 1584708), (54, 1320590), (60, 1188531), (90, 792354), (108, 660295), (135, 528236), (180, 396177), (270, 264118), (540, 132059)]