75428460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419047}}^1$

素因数の和:419062

約数の個数: 36

約数和(自身を含む): 228800208

約数和(自身を除く): 153371748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419047, 838094, 1257141, 1676188, 2095235, 2514282, 3771423, 4190470, 5028564, 6285705, 7542846, 8380940, 12571410, 15085692, 18857115, 25142820, 37714230, 75428460]

約数ペア:

[(1, 75428460), (2, 37714230), (3, 25142820), (4, 18857115), (5, 15085692), (6, 12571410), (9, 8380940), (10, 7542846), (12, 6285705), (15, 5028564), (18, 4190470), (20, 3771423), (30, 2514282), (36, 2095235), (45, 1676188), (60, 1257141), (90, 838094), (180, 419047)]