2019141900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2243491}}^1$

素因数の和:2243511

約数の個数: 54

約数和(自身を含む): 6328890932

約数和(自身を除く): 4309749032

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, 2243491, 4486982, 6730473, 8973964, 11217455, 13460946, 20191419, 22434910, 26921892, 33652365, 40382838, 44869820, 56087275, 67304730, 80765676, 100957095, 112174550, 134609460, 168261825, 201914190, 224349100, 336523650, 403828380, 504785475, 673047300, 1009570950, 2019141900]

約数ペア:

[(1, 2019141900), (2, 1009570950), (3, 673047300), (4, 504785475), (5, 403828380), (6, 336523650), (9, 224349100), (10, 201914190), (12, 168261825), (15, 134609460), (18, 112174550), (20, 100957095), (25, 80765676), (30, 67304730), (36, 56087275), (45, 44869820), (50, 40382838), (60, 33652365), (75, 26921892), (90, 22434910), (100, 20191419), (150, 13460946), (180, 11217455), (225, 8973964), (300, 6730473), (450, 4486982), (900, 2243491)]