150050140

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{12239}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 315645120

約数和(自身を除く): 165594980

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12239, 12260, 24478, 48956, 61195, 122390, 244780, 7502507, 15005014, 30010028, 37512535, 75025070, 150050140]

約数ペア:

[(1, 150050140), (2, 75025070), (4, 37512535), (5, 30010028), (10, 15005014), (20, 7502507), (613, 244780), (1226, 122390), (2452, 61195), (3065, 48956), (6130, 24478), (12239, 12260)]