83704860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155009}}^1$

素因数の和:155027

約数の個数: 48

約数和(自身を含む): 260416800

約数和(自身を除く): 176711940

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, 155009, 310018, 465027, 620036, 775045, 930054, 1395081, 1550090, 1860108, 2325135, 2790162, 3100180, 4185243, 4650270, 5580324, 6975405, 8370486, 9300540, 13950810, 16740972, 20926215, 27901620, 41852430, 83704860]

約数ペア:

[(1, 83704860), (2, 41852430), (3, 27901620), (4, 20926215), (5, 16740972), (6, 13950810), (9, 9300540), (10, 8370486), (12, 6975405), (15, 5580324), (18, 4650270), (20, 4185243), (27, 3100180), (30, 2790162), (36, 2325135), (45, 1860108), (54, 1550090), (60, 1395081), (90, 930054), (108, 775045), (135, 620036), (180, 465027), (270, 310018), (540, 155009)]