2080349100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2311499}}^1$

素因数の和:2311519

約数の個数: 54

約数和(自身を含む): 6520741500

約数和(自身を除く): 4440392400

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, 2311499, 4622998, 6934497, 9245996, 11557495, 13868994, 20803491, 23114990, 27737988, 34672485, 41606982, 46229980, 57787475, 69344970, 83213964, 104017455, 115574950, 138689940, 173362425, 208034910, 231149900, 346724850, 416069820, 520087275, 693449700, 1040174550, 2080349100]

約数ペア:

[(1, 2080349100), (2, 1040174550), (3, 693449700), (4, 520087275), (5, 416069820), (6, 346724850), (9, 231149900), (10, 208034910), (12, 173362425), (15, 138689940), (18, 115574950), (20, 104017455), (25, 83213964), (30, 69344970), (36, 57787475), (45, 46229980), (50, 41606982), (60, 34672485), (75, 27737988), (90, 23114990), (100, 20803491), (150, 13868994), (180, 11557495), (225, 9245996), (300, 6934497), (450, 4622998), (900, 2311499)]