73875800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19441}}^1$

素因数の和:19476

約数の個数: 48

約数和(自身を含む): 180810600

約数和(自身を除く): 106934800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 19441, 38882, 77764, 97205, 155528, 194410, 369379, 388820, 486025, 738758, 777640, 972050, 1477516, 1846895, 1944100, 2955032, 3693790, 3888200, 7387580, 9234475, 14775160, 18468950, 36937900, 73875800]

約数ペア:

[(1, 73875800), (2, 36937900), (4, 18468950), (5, 14775160), (8, 9234475), (10, 7387580), (19, 3888200), (20, 3693790), (25, 2955032), (38, 1944100), (40, 1846895), (50, 1477516), (76, 972050), (95, 777640), (100, 738758), (152, 486025), (190, 388820), (200, 369379), (380, 194410), (475, 155528), (760, 97205), (950, 77764), (1900, 38882), (3800, 19441)]