152474000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{10891}}^1$

素因数の和:10921

約数の個数: 80

約数和(自身を含む): 421389696

約数和(自身を除く): 268915696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 10891, 14000, 21782, 43564, 54455, 76237, 87128, 108910, 152474, 174256, 217820, 272275, 304948, 381185, 435640, 544550, 609896, 762370, 871280, 1089100, 1219792, 1361375, 1524740, 1905925, 2178200, 2722750, 3049480, 3811850, 4356400, 5445500, 6098960, 7623700, 9529625, 10891000, 15247400, 19059250, 21782000, 30494800, 38118500, 76237000, 152474000]

約数ペア:

[(1, 152474000), (2, 76237000), (4, 38118500), (5, 30494800), (7, 21782000), (8, 19059250), (10, 15247400), (14, 10891000), (16, 9529625), (20, 7623700), (25, 6098960), (28, 5445500), (35, 4356400), (40, 3811850), (50, 3049480), (56, 2722750), (70, 2178200), (80, 1905925), (100, 1524740), (112, 1361375), (125, 1219792), (140, 1089100), (175, 871280), (200, 762370), (250, 609896), (280, 544550), (350, 435640), (400, 381185), (500, 304948), (560, 272275), (700, 217820), (875, 174256), (1000, 152474), (1400, 108910), (1750, 87128), (2000, 76237), (2800, 54455), (3500, 43564), (7000, 21782), (10891, 14000)]