189139200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{9851}}^1$

素因数の和:9880

約数の個数: 108

約数和(自身を含む): 624262128

約数和(自身を除く): 435122928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 9851, 19200, 19702, 29553, 39404, 49255, 59106, 78808, 98510, 118212, 147765, 157616, 197020, 236424, 246275, 295530, 315232, 394040, 472848, 492550, 591060, 630464, 738825, 788080, 945696, 985100, 1182120, 1260928, 1477650, 1576160, 1891392, 1970200, 2364240, 2521856, 2955300, 3152320, 3782784, 3940400, 4728480, 5910600, 6304640, 7565568, 7880800, 9456960, 11821200, 12609280, 15761600, 18913920, 23642400, 31523200, 37827840, 47284800, 63046400, 94569600, 189139200]

約数ペア:

[(1, 189139200), (2, 94569600), (3, 63046400), (4, 47284800), (5, 37827840), (6, 31523200), (8, 23642400), (10, 18913920), (12, 15761600), (15, 12609280), (16, 11821200), (20, 9456960), (24, 7880800), (25, 7565568), (30, 6304640), (32, 5910600), (40, 4728480), (48, 3940400), (50, 3782784), (60, 3152320), (64, 2955300), (75, 2521856), (80, 2364240), (96, 1970200), (100, 1891392), (120, 1576160), (128, 1477650), (150, 1260928), (160, 1182120), (192, 985100), (200, 945696), (240, 788080), (256, 738825), (300, 630464), (320, 591060), (384, 492550), (400, 472848), (480, 394040), (600, 315232), (640, 295530), (768, 246275), (800, 236424), (960, 197020), (1200, 157616), (1280, 147765), (1600, 118212), (1920, 98510), (2400, 78808), (3200, 59106), (3840, 49255), (4800, 39404), (6400, 29553), (9600, 19702), (9851, 19200)]