27000780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{727}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 75828480

約数和(自身を除く): 48827700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 727, 1238, 1454, 1857, 2181, 2476, 2908, 3095, 3635, 3714, 4362, 6190, 7270, 7428, 8724, 9285, 10905, 12380, 14540, 18570, 21810, 37140, 43620, 450013, 900026, 1350039, 1800052, 2250065, 2700078, 4500130, 5400156, 6750195, 9000260, 13500390, 27000780]

約数ペア:

[(1, 27000780), (2, 13500390), (3, 9000260), (4, 6750195), (5, 5400156), (6, 4500130), (10, 2700078), (12, 2250065), (15, 1800052), (20, 1350039), (30, 900026), (60, 450013), (619, 43620), (727, 37140), (1238, 21810), (1454, 18570), (1857, 14540), (2181, 12380), (2476, 10905), (2908, 9285), (3095, 8724), (3635, 7428), (3714, 7270), (4362, 6190)]