68110740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126131}}^1$

素因数の和:126149

約数の個数: 48

約数和(自身を含む): 211901760

約数和(自身を除く): 143791020

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, 126131, 252262, 378393, 504524, 630655, 756786, 1135179, 1261310, 1513572, 1891965, 2270358, 2522620, 3405537, 3783930, 4540716, 5675895, 6811074, 7567860, 11351790, 13622148, 17027685, 22703580, 34055370, 68110740]

約数ペア:

[(1, 68110740), (2, 34055370), (3, 22703580), (4, 17027685), (5, 13622148), (6, 11351790), (9, 7567860), (10, 6811074), (12, 5675895), (15, 4540716), (18, 3783930), (20, 3405537), (27, 2522620), (30, 2270358), (36, 1891965), (45, 1513572), (54, 1261310), (60, 1135179), (90, 756786), (108, 630655), (135, 504524), (180, 378393), (270, 252262), (540, 126131)]