108001620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{200003}}^1$

素因数の和:200021

約数の個数: 48

約数和(自身を含む): 336006720

約数和(自身を除く): 228005100

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, 200003, 400006, 600009, 800012, 1000015, 1200018, 1800027, 2000030, 2400036, 3000045, 3600054, 4000060, 5400081, 6000090, 7200108, 9000135, 10800162, 12000180, 18000270, 21600324, 27000405, 36000540, 54000810, 108001620]

約数ペア:

[(1, 108001620), (2, 54000810), (3, 36000540), (4, 27000405), (5, 21600324), (6, 18000270), (9, 12000180), (10, 10800162), (12, 9000135), (15, 7200108), (18, 6000090), (20, 5400081), (27, 4000060), (30, 3600054), (36, 3000045), (45, 2400036), (54, 2000030), (60, 1800027), (90, 1200018), (108, 1000015), (135, 800012), (180, 600009), (270, 400006), (540, 200003)]