135007020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{250013}}^1$

素因数の和:250031

約数の個数: 48

約数和(自身を含む): 420023520

約数和(自身を除く): 285016500

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, 250013, 500026, 750039, 1000052, 1250065, 1500078, 2250117, 2500130, 3000156, 3750195, 4500234, 5000260, 6750351, 7500390, 9000468, 11250585, 13500702, 15000780, 22501170, 27001404, 33751755, 45002340, 67503510, 135007020]

約数ペア:

[(1, 135007020), (2, 67503510), (3, 45002340), (4, 33751755), (5, 27001404), (6, 22501170), (9, 15000780), (10, 13500702), (12, 11250585), (15, 9000468), (18, 7500390), (20, 6750351), (27, 5000260), (30, 4500234), (36, 3750195), (45, 3000156), (54, 2500130), (60, 2250117), (90, 1500078), (108, 1250065), (135, 1000052), (180, 750039), (270, 500026), (540, 250013)]