72669800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51907}}^1$

素因数の和:51930

約数の個数: 48

約数和(自身を含む): 193097760

約数和(自身を除く): 120427960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51907, 103814, 207628, 259535, 363349, 415256, 519070, 726698, 1038140, 1297675, 1453396, 1816745, 2076280, 2595350, 2906792, 3633490, 5190700, 7266980, 9083725, 10381400, 14533960, 18167450, 36334900, 72669800]

約数ペア:

[(1, 72669800), (2, 36334900), (4, 18167450), (5, 14533960), (7, 10381400), (8, 9083725), (10, 7266980), (14, 5190700), (20, 3633490), (25, 2906792), (28, 2595350), (35, 2076280), (40, 1816745), (50, 1453396), (56, 1297675), (70, 1038140), (100, 726698), (140, 519070), (175, 415256), (200, 363349), (280, 259535), (350, 207628), (700, 103814), (1400, 51907)]