13231800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{7351}}^1$

素因数の和:7373

約数の個数: 72

約数和(自身を含む): 44442840

約数和(自身を除く): 31211040

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, 7351, 14702, 22053, 29404, 36755, 44106, 58808, 66159, 73510, 88212, 110265, 132318, 147020, 176424, 183775, 220530, 264636, 294040, 330795, 367550, 441060, 529272, 551325, 661590, 735100, 882120, 1102650, 1323180, 1470200, 1653975, 2205300, 2646360, 3307950, 4410600, 6615900, 13231800]

約数ペア:

[(1, 13231800), (2, 6615900), (3, 4410600), (4, 3307950), (5, 2646360), (6, 2205300), (8, 1653975), (9, 1470200), (10, 1323180), (12, 1102650), (15, 882120), (18, 735100), (20, 661590), (24, 551325), (25, 529272), (30, 441060), (36, 367550), (40, 330795), (45, 294040), (50, 264636), (60, 220530), (72, 183775), (75, 176424), (90, 147020), (100, 132318), (120, 110265), (150, 88212), (180, 73510), (200, 66159), (225, 58808), (300, 44106), (360, 36755), (450, 29404), (600, 22053), (900, 14702), (1800, 7351)]