28802700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{32003}}^1$

素因数の和:32023

約数の個数: 54

約数和(自身を含む): 90283284

約数和(自身を除く): 61480584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 32003, 64006, 96009, 128012, 160015, 192018, 288027, 320030, 384036, 480045, 576054, 640060, 800075, 960090, 1152108, 1440135, 1600150, 1920180, 2400225, 2880270, 3200300, 4800450, 5760540, 7200675, 9600900, 14401350, 28802700]

約数ペア:

[(1, 28802700), (2, 14401350), (3, 9600900), (4, 7200675), (5, 5760540), (6, 4800450), (9, 3200300), (10, 2880270), (12, 2400225), (15, 1920180), (18, 1600150), (20, 1440135), (25, 1152108), (30, 960090), (36, 800075), (45, 640060), (50, 576054), (60, 480045), (75, 384036), (90, 320030), (100, 288027), (150, 192018), (180, 160015), (225, 128012), (300, 96009), (450, 64006), (900, 32003)]