51065100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{18913}}^1$

素因数の和:18936

約数の個数: 72

約数和(自身を含む): 164173520

約数和(自身を除く): 113108420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 18913, 37826, 56739, 75652, 94565, 113478, 170217, 189130, 226956, 283695, 340434, 378260, 472825, 510651, 567390, 680868, 851085, 945650, 1021302, 1134780, 1418475, 1702170, 1891300, 2042604, 2553255, 2836950, 3404340, 4255425, 5106510, 5673900, 8510850, 10213020, 12766275, 17021700, 25532550, 51065100]

約数ペア:

[(1, 51065100), (2, 25532550), (3, 17021700), (4, 12766275), (5, 10213020), (6, 8510850), (9, 5673900), (10, 5106510), (12, 4255425), (15, 3404340), (18, 2836950), (20, 2553255), (25, 2042604), (27, 1891300), (30, 1702170), (36, 1418475), (45, 1134780), (50, 1021302), (54, 945650), (60, 851085), (75, 680868), (90, 567390), (100, 510651), (108, 472825), (135, 378260), (150, 340434), (180, 283695), (225, 226956), (270, 189130), (300, 170217), (450, 113478), (540, 94565), (675, 75652), (900, 56739), (1350, 37826), (2700, 18913)]