61604100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{68449}}^1$

素因数の和:68469

約数の個数: 54

約数和(自身を含む): 193097450

約数和(自身を除く): 131493350

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, 68449, 136898, 205347, 273796, 342245, 410694, 616041, 684490, 821388, 1026735, 1232082, 1368980, 1711225, 2053470, 2464164, 3080205, 3422450, 4106940, 5133675, 6160410, 6844900, 10267350, 12320820, 15401025, 20534700, 30802050, 61604100]

約数ペア:

[(1, 61604100), (2, 30802050), (3, 20534700), (4, 15401025), (5, 12320820), (6, 10267350), (9, 6844900), (10, 6160410), (12, 5133675), (15, 4106940), (18, 3422450), (20, 3080205), (25, 2464164), (30, 2053470), (36, 1711225), (45, 1368980), (50, 1232082), (60, 1026735), (75, 821388), (90, 684490), (100, 616041), (150, 410694), (180, 342245), (225, 273796), (300, 205347), (450, 136898), (900, 68449)]