2106900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2341}}^1$

素因数の和:2361

約数の個数: 54

約数和(自身を含む): 6606782

約数和(自身を除く): 4499882

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, 2341, 4682, 7023, 9364, 11705, 14046, 21069, 23410, 28092, 35115, 42138, 46820, 58525, 70230, 84276, 105345, 117050, 140460, 175575, 210690, 234100, 351150, 421380, 526725, 702300, 1053450, 2106900]

約数ペア:

[(1, 2106900), (2, 1053450), (3, 702300), (4, 526725), (5, 421380), (6, 351150), (9, 234100), (10, 210690), (12, 175575), (15, 140460), (18, 117050), (20, 105345), (25, 84276), (30, 70230), (36, 58525), (45, 46820), (50, 42138), (60, 35115), (75, 28092), (90, 23410), (100, 21069), (150, 14046), (180, 11705), (225, 9364), (300, 7023), (450, 4682), (900, 2341)]