127866900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{60889}}^1$

素因数の和:60913

約数の個数: 72

約数和(自身を含む): 422820160

約数和(自身を除く): 294953260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 60889, 121778, 182667, 243556, 304445, 365334, 426223, 608890, 730668, 852446, 913335, 1217780, 1278669, 1522225, 1704892, 1826670, 2131115, 2557338, 3044450, 3653340, 4262230, 4566675, 5114676, 6088900, 6393345, 8524460, 9133350, 10655575, 12786690, 18266700, 21311150, 25573380, 31966725, 42622300, 63933450, 127866900]

約数ペア:

[(1, 127866900), (2, 63933450), (3, 42622300), (4, 31966725), (5, 25573380), (6, 21311150), (7, 18266700), (10, 12786690), (12, 10655575), (14, 9133350), (15, 8524460), (20, 6393345), (21, 6088900), (25, 5114676), (28, 4566675), (30, 4262230), (35, 3653340), (42, 3044450), (50, 2557338), (60, 2131115), (70, 1826670), (75, 1704892), (84, 1522225), (100, 1278669), (105, 1217780), (140, 913335), (150, 852446), (175, 730668), (210, 608890), (300, 426223), (350, 365334), (420, 304445), (525, 243556), (700, 182667), (1050, 121778), (2100, 60889)]