72103300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{9127}}^1$

素因数の和:9220

約数の個数: 36

約数和(自身を含む): 158462080

約数和(自身を除く): 86358780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 9127, 18254, 36508, 45635, 91270, 182540, 228175, 456350, 721033, 912700, 1442066, 2884132, 3605165, 7210330, 14420660, 18025825, 36051650, 72103300]

約数ペア:

[(1, 72103300), (2, 36051650), (4, 18025825), (5, 14420660), (10, 7210330), (20, 3605165), (25, 2884132), (50, 1442066), (79, 912700), (100, 721033), (158, 456350), (316, 228175), (395, 182540), (790, 91270), (1580, 45635), (1975, 36508), (3950, 18254), (7900, 9127)]