42427500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{5657}}^1$

素因数の和:5684

約数の個数: 60

約数和(自身を含む): 123729144

約数和(自身を除く): 81301644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 5657, 7500, 11314, 16971, 22628, 28285, 33942, 56570, 67884, 84855, 113140, 141425, 169710, 282850, 339420, 424275, 565700, 707125, 848550, 1414250, 1697100, 2121375, 2828500, 3535625, 4242750, 7071250, 8485500, 10606875, 14142500, 21213750, 42427500]

約数ペア:

[(1, 42427500), (2, 21213750), (3, 14142500), (4, 10606875), (5, 8485500), (6, 7071250), (10, 4242750), (12, 3535625), (15, 2828500), (20, 2121375), (25, 1697100), (30, 1414250), (50, 848550), (60, 707125), (75, 565700), (100, 424275), (125, 339420), (150, 282850), (250, 169710), (300, 141425), (375, 113140), (500, 84855), (625, 67884), (750, 56570), (1250, 33942), (1500, 28285), (1875, 22628), (2500, 16971), (3750, 11314), (5657, 7500)]