82272400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29383}}^1$

素因数の和:29408

約数の個数: 60

約数和(自身を含む): 225904192

約数和(自身を除く): 143631792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 29383, 58766, 117532, 146915, 205681, 235064, 293830, 411362, 470128, 587660, 734575, 822724, 1028405, 1175320, 1469150, 1645448, 2056810, 2350640, 2938300, 3290896, 4113620, 5142025, 5876600, 8227240, 10284050, 11753200, 16454480, 20568100, 41136200, 82272400]

約数ペア:

[(1, 82272400), (2, 41136200), (4, 20568100), (5, 16454480), (7, 11753200), (8, 10284050), (10, 8227240), (14, 5876600), (16, 5142025), (20, 4113620), (25, 3290896), (28, 2938300), (35, 2350640), (40, 2056810), (50, 1645448), (56, 1469150), (70, 1175320), (80, 1028405), (100, 822724), (112, 734575), (140, 587660), (175, 470128), (200, 411362), (280, 293830), (350, 235064), (400, 205681), (560, 146915), (700, 117532), (1400, 58766), (2800, 29383)]