75625760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67523}}^1$

素因数の和:67545

約数の個数: 48

約数和(自身を含む): 204192576

約数和(自身を除く): 128566816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67523, 135046, 270092, 337615, 472661, 540184, 675230, 945322, 1080368, 1350460, 1890644, 2160736, 2363305, 2700920, 3781288, 4726610, 5401840, 7562576, 9453220, 10803680, 15125152, 18906440, 37812880, 75625760]

約数ペア:

[(1, 75625760), (2, 37812880), (4, 18906440), (5, 15125152), (7, 10803680), (8, 9453220), (10, 7562576), (14, 5401840), (16, 4726610), (20, 3781288), (28, 2700920), (32, 2363305), (35, 2160736), (40, 1890644), (56, 1350460), (70, 1080368), (80, 945322), (112, 675230), (140, 540184), (160, 472661), (224, 337615), (280, 270092), (560, 135046), (1120, 67523)]