42730300

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3119}}^1$

素因数の和:3270

約数の個数: 36

約数和(自身を含む): 93431520

約数和(自身を除く): 50701220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3119, 3425, 6238, 6850, 12476, 13700, 15595, 31190, 62380, 77975, 155950, 311900, 427303, 854606, 1709212, 2136515, 4273030, 8546060, 10682575, 21365150, 42730300]

約数ペア:

[(1, 42730300), (2, 21365150), (4, 10682575), (5, 8546060), (10, 4273030), (20, 2136515), (25, 1709212), (50, 854606), (100, 427303), (137, 311900), (274, 155950), (548, 77975), (685, 62380), (1370, 31190), (2740, 15595), (3119, 13700), (3425, 12476), (6238, 6850)]