72805300

素因数分解:

$2^2\times 5^2\times {\mathrm{467}}^1\times {\mathrm{1559}}^1$

素因数の和:2040

約数の個数: 36

約数和(自身を含む): 158427360

約数和(自身を除く): 85622060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 467, 934, 1559, 1868, 2335, 3118, 4670, 6236, 7795, 9340, 11675, 15590, 23350, 31180, 38975, 46700, 77950, 155900, 728053, 1456106, 2912212, 3640265, 7280530, 14561060, 18201325, 36402650, 72805300]

約数ペア:

[(1, 72805300), (2, 36402650), (4, 18201325), (5, 14561060), (10, 7280530), (20, 3640265), (25, 2912212), (50, 1456106), (100, 728053), (467, 155900), (934, 77950), (1559, 46700), (1868, 38975), (2335, 31180), (3118, 23350), (4670, 15590), (6236, 11675), (7795, 9340)]