68503860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126859}}^1$

素因数の和:126877

約数の個数: 48

約数和(自身を含む): 213124800

約数和(自身を除く): 144620940

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, 126859, 253718, 380577, 507436, 634295, 761154, 1141731, 1268590, 1522308, 1902885, 2283462, 2537180, 3425193, 3805770, 4566924, 5708655, 6850386, 7611540, 11417310, 13700772, 17125965, 22834620, 34251930, 68503860]

約数ペア:

[(1, 68503860), (2, 34251930), (3, 22834620), (4, 17125965), (5, 13700772), (6, 11417310), (9, 7611540), (10, 6850386), (12, 5708655), (15, 4566924), (18, 3805770), (20, 3425193), (27, 2537180), (30, 2283462), (36, 1902885), (45, 1522308), (54, 1268590), (60, 1141731), (90, 761154), (108, 634295), (135, 507436), (180, 380577), (270, 253718), (540, 126859)]