272002100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{143159}}^1$

素因数の和:143192

約数の個数: 36

約数和(自身を含む): 621314400

約数和(自身を除く): 349312300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 143159, 286318, 572636, 715795, 1431590, 2720021, 2863180, 3578975, 5440042, 7157950, 10880084, 13600105, 14315900, 27200210, 54400420, 68000525, 136001050, 272002100]

約数ペア:

[(1, 272002100), (2, 136001050), (4, 68000525), (5, 54400420), (10, 27200210), (19, 14315900), (20, 13600105), (25, 10880084), (38, 7157950), (50, 5440042), (76, 3578975), (95, 2863180), (100, 2720021), (190, 1431590), (380, 715795), (475, 572636), (950, 286318), (1900, 143159)]