289300950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{214297}}^1$

素因数の和:214318

約数の個数: 48

約数和(自身を含む): 797188560

約数和(自身を除く): 507887610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 214297, 428594, 642891, 1071485, 1285782, 1928673, 2142970, 3214455, 3857346, 5357425, 5786019, 6428910, 9643365, 10714850, 11572038, 16072275, 19286730, 28930095, 32144550, 48216825, 57860190, 96433650, 144650475, 289300950]

約数ペア:

[(1, 289300950), (2, 144650475), (3, 96433650), (5, 57860190), (6, 48216825), (9, 32144550), (10, 28930095), (15, 19286730), (18, 16072275), (25, 11572038), (27, 10714850), (30, 9643365), (45, 6428910), (50, 5786019), (54, 5357425), (75, 3857346), (90, 3214455), (135, 2142970), (150, 1928673), (225, 1285782), (270, 1071485), (450, 642891), (675, 428594), (1350, 214297)]