127646900

素因数分解:

$2^2\times 5^2\times {\mathrm{599}}^1\times {\mathrm{2131}}^1$

素因数の和:2744

約数の個数: 36

約数和(自身を含む): 277586400

約数和(自身を除く): 149939500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 599, 1198, 2131, 2396, 2995, 4262, 5990, 8524, 10655, 11980, 14975, 21310, 29950, 42620, 53275, 59900, 106550, 213100, 1276469, 2552938, 5105876, 6382345, 12764690, 25529380, 31911725, 63823450, 127646900]

約数ペア:

[(1, 127646900), (2, 63823450), (4, 31911725), (5, 25529380), (10, 12764690), (20, 6382345), (25, 5105876), (50, 2552938), (100, 1276469), (599, 213100), (1198, 106550), (2131, 59900), (2396, 53275), (2995, 42620), (4262, 29950), (5990, 21310), (8524, 14975), (10655, 11980)]