273382020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{506263}}^1$

素因数の和:506281

約数の個数: 48

約数和(自身を含む): 850523520

約数和(自身を除く): 577141500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 506263, 1012526, 1518789, 2025052, 2531315, 3037578, 4556367, 5062630, 6075156, 7593945, 9112734, 10125260, 13669101, 15187890, 18225468, 22781835, 27338202, 30375780, 45563670, 54676404, 68345505, 91127340, 136691010, 273382020]

約数ペア:

[(1, 273382020), (2, 136691010), (3, 91127340), (4, 68345505), (5, 54676404), (6, 45563670), (9, 30375780), (10, 27338202), (12, 22781835), (15, 18225468), (18, 15187890), (20, 13669101), (27, 10125260), (30, 9112734), (36, 7593945), (45, 6075156), (54, 5062630), (60, 4556367), (90, 3037578), (108, 2531315), (135, 2025052), (180, 1518789), (270, 1012526), (540, 506263)]