121028400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{33619}}^1$

素因数の和:33643

約数の個数: 90

約数和(自身を含む): 420014660

約数和(自身を除く): 298986260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 33619, 67238, 100857, 134476, 168095, 201714, 268952, 302571, 336190, 403428, 504285, 537904, 605142, 672380, 806856, 840475, 1008570, 1210284, 1344760, 1512855, 1613712, 1680950, 2017140, 2420568, 2521425, 2689520, 3025710, 3361900, 4034280, 4841136, 5042850, 6051420, 6723800, 7564275, 8068560, 10085700, 12102840, 13447600, 15128550, 20171400, 24205680, 30257100, 40342800, 60514200, 121028400]

約数ペア:

[(1, 121028400), (2, 60514200), (3, 40342800), (4, 30257100), (5, 24205680), (6, 20171400), (8, 15128550), (9, 13447600), (10, 12102840), (12, 10085700), (15, 8068560), (16, 7564275), (18, 6723800), (20, 6051420), (24, 5042850), (25, 4841136), (30, 4034280), (36, 3361900), (40, 3025710), (45, 2689520), (48, 2521425), (50, 2420568), (60, 2017140), (72, 1680950), (75, 1613712), (80, 1512855), (90, 1344760), (100, 1210284), (120, 1008570), (144, 840475), (150, 806856), (180, 672380), (200, 605142), (225, 537904), (240, 504285), (300, 403428), (360, 336190), (400, 302571), (450, 268952), (600, 201714), (720, 168095), (900, 134476), (1200, 100857), (1800, 67238), (3600, 33619)]