1128943800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{627191}}^1$

素因数の和:627213

約数の個数: 72

約数和(自身を含む): 3791375640

約数和(自身を除く): 2662431840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 627191, 1254382, 1881573, 2508764, 3135955, 3763146, 5017528, 5644719, 6271910, 7526292, 9407865, 11289438, 12543820, 15052584, 15679775, 18815730, 22578876, 25087640, 28223595, 31359550, 37631460, 45157752, 47039325, 56447190, 62719100, 75262920, 94078650, 112894380, 125438200, 141117975, 188157300, 225788760, 282235950, 376314600, 564471900, 1128943800]

約数ペア:

[(1, 1128943800), (2, 564471900), (3, 376314600), (4, 282235950), (5, 225788760), (6, 188157300), (8, 141117975), (9, 125438200), (10, 112894380), (12, 94078650), (15, 75262920), (18, 62719100), (20, 56447190), (24, 47039325), (25, 45157752), (30, 37631460), (36, 31359550), (40, 28223595), (45, 25087640), (50, 22578876), (60, 18815730), (72, 15679775), (75, 15052584), (90, 12543820), (100, 11289438), (120, 9407865), (150, 7526292), (180, 6271910), (200, 5644719), (225, 5017528), (300, 3763146), (360, 3135955), (450, 2508764), (600, 1881573), (900, 1254382), (1800, 627191)]