121920300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{135467}}^1$

素因数の和:135487

約数の個数: 54

約数和(自身を含む): 382155228

約数和(自身を除く): 260234928

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, 135467, 270934, 406401, 541868, 677335, 812802, 1219203, 1354670, 1625604, 2032005, 2438406, 2709340, 3386675, 4064010, 4876812, 6096015, 6773350, 8128020, 10160025, 12192030, 13546700, 20320050, 24384060, 30480075, 40640100, 60960150, 121920300]

約数ペア:

[(1, 121920300), (2, 60960150), (3, 40640100), (4, 30480075), (5, 24384060), (6, 20320050), (9, 13546700), (10, 12192030), (12, 10160025), (15, 8128020), (18, 6773350), (20, 6096015), (25, 4876812), (30, 4064010), (36, 3386675), (45, 2709340), (50, 2438406), (60, 2032005), (75, 1625604), (90, 1354670), (100, 1219203), (150, 812802), (180, 677335), (225, 541868), (300, 406401), (450, 270934), (900, 135467)]