189141600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{78809}}^1$

素因数の和:78832

約数の個数: 72

約数和(自身を含む): 615663720

約数和(自身を除く): 426522120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 78809, 157618, 236427, 315236, 394045, 472854, 630472, 788090, 945708, 1182135, 1260944, 1576180, 1891416, 1970225, 2364270, 2521888, 3152360, 3782832, 3940450, 4728540, 5910675, 6304720, 7565664, 7880900, 9457080, 11821350, 12609440, 15761800, 18914160, 23642700, 31523600, 37828320, 47285400, 63047200, 94570800, 189141600]

約数ペア:

[(1, 189141600), (2, 94570800), (3, 63047200), (4, 47285400), (5, 37828320), (6, 31523600), (8, 23642700), (10, 18914160), (12, 15761800), (15, 12609440), (16, 11821350), (20, 9457080), (24, 7880900), (25, 7565664), (30, 6304720), (32, 5910675), (40, 4728540), (48, 3940450), (50, 3782832), (60, 3152360), (75, 2521888), (80, 2364270), (96, 1970225), (100, 1891416), (120, 1576180), (150, 1260944), (160, 1182135), (200, 945708), (240, 788090), (300, 630472), (400, 472854), (480, 394045), (600, 315236), (800, 236427), (1200, 157618), (2400, 78809)]