28930187700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{32144653}}^1$

素因数の和:32144673

約数の個数: 54

約数和(自身を含む): 90680068934

約数和(自身を除く): 61749881234

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, 32144653, 64289306, 96433959, 128578612, 160723265, 192867918, 289301877, 321446530, 385735836, 482169795, 578603754, 642893060, 803616325, 964339590, 1157207508, 1446509385, 1607232650, 1928679180, 2410848975, 2893018770, 3214465300, 4821697950, 5786037540, 7232546925, 9643395900, 14465093850, 28930187700]

約数ペア:

[(1, 28930187700), (2, 14465093850), (3, 9643395900), (4, 7232546925), (5, 5786037540), (6, 4821697950), (9, 3214465300), (10, 2893018770), (12, 2410848975), (15, 1928679180), (18, 1607232650), (20, 1446509385), (25, 1157207508), (30, 964339590), (36, 803616325), (45, 642893060), (50, 578603754), (60, 482169795), (75, 385735836), (90, 321446530), (100, 289301877), (150, 192867918), (180, 160723265), (225, 128578612), (300, 96433959), (450, 64289306), (900, 32144653)]