66975900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223253}}^1$

素因数の和:223270

約数の個数: 36

約数和(自身を含む): 193784472

約数和(自身を除く): 126808572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 223253, 446506, 669759, 893012, 1116265, 1339518, 2232530, 2679036, 3348795, 4465060, 5581325, 6697590, 11162650, 13395180, 16743975, 22325300, 33487950, 66975900]

約数ペア:

[(1, 66975900), (2, 33487950), (3, 22325300), (4, 16743975), (5, 13395180), (6, 11162650), (10, 6697590), (12, 5581325), (15, 4465060), (20, 3348795), (25, 2679036), (30, 2232530), (50, 1339518), (60, 1116265), (75, 893012), (100, 669759), (150, 446506), (300, 223253)]