428700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1429}}^1$

素因数の和:1446

約数の個数: 36

約数和(自身を含む): 1241240

約数和(自身を除く): 812540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1429, 2858, 4287, 5716, 7145, 8574, 14290, 17148, 21435, 28580, 35725, 42870, 71450, 85740, 107175, 142900, 214350, 428700]

約数ペア:

[(1, 428700), (2, 214350), (3, 142900), (4, 107175), (5, 85740), (6, 71450), (10, 42870), (12, 35725), (15, 28580), (20, 21435), (25, 17148), (30, 14290), (50, 8574), (60, 7145), (75, 5716), (100, 4287), (150, 2858), (300, 1429)]