68111100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{75679}}^1$

素因数の和:75699

約数の個数: 54

約数和(自身を含む): 213493280

約数和(自身を除く): 145382180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 75679, 151358, 227037, 302716, 378395, 454074, 681111, 756790, 908148, 1135185, 1362222, 1513580, 1891975, 2270370, 2724444, 3405555, 3783950, 4540740, 5675925, 6811110, 7567900, 11351850, 13622220, 17027775, 22703700, 34055550, 68111100]

約数ペア:

[(1, 68111100), (2, 34055550), (3, 22703700), (4, 17027775), (5, 13622220), (6, 11351850), (9, 7567900), (10, 6811110), (12, 5675925), (15, 4540740), (18, 3783950), (20, 3405555), (25, 2724444), (30, 2270370), (36, 1891975), (45, 1513580), (50, 1362222), (60, 1135185), (75, 908148), (90, 756790), (100, 681111), (150, 454074), (180, 378395), (225, 302716), (300, 227037), (450, 151358), (900, 75679)]