398426100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1328087}}^1$

素因数の和:1328104

約数の個数: 36

約数和(自身を含む): 1152780384

約数和(自身を除く): 754354284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1328087, 2656174, 3984261, 5312348, 6640435, 7968522, 13280870, 15937044, 19921305, 26561740, 33202175, 39842610, 66404350, 79685220, 99606525, 132808700, 199213050, 398426100]

約数ペア:

[(1, 398426100), (2, 199213050), (3, 132808700), (4, 99606525), (5, 79685220), (6, 66404350), (10, 39842610), (12, 33202175), (15, 26561740), (20, 19921305), (25, 15937044), (30, 13280870), (50, 7968522), (60, 6640435), (75, 5312348), (100, 3984261), (150, 2656174), (300, 1328087)]