27976500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6217}}^1$

素因数の和:6242

約数の個数: 72

約数和(自身を含む): 88270728

約数和(自身を除く): 60294228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 6217, 12434, 18651, 24868, 31085, 37302, 55953, 62170, 74604, 93255, 111906, 124340, 155425, 186510, 223812, 279765, 310850, 373020, 466275, 559530, 621700, 777125, 932550, 1119060, 1398825, 1554250, 1865100, 2331375, 2797650, 3108500, 4662750, 5595300, 6994125, 9325500, 13988250, 27976500]

約数ペア:

[(1, 27976500), (2, 13988250), (3, 9325500), (4, 6994125), (5, 5595300), (6, 4662750), (9, 3108500), (10, 2797650), (12, 2331375), (15, 1865100), (18, 1554250), (20, 1398825), (25, 1119060), (30, 932550), (36, 777125), (45, 621700), (50, 559530), (60, 466275), (75, 373020), (90, 310850), (100, 279765), (125, 223812), (150, 186510), (180, 155425), (225, 124340), (250, 111906), (300, 93255), (375, 74604), (450, 62170), (500, 55953), (750, 37302), (900, 31085), (1125, 24868), (1500, 18651), (2250, 12434), (4500, 6217)]