219705600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11443}}^1$

素因数の和:11472

約数の個数: 108

約数和(自身を含む): 725137616

約数和(自身を除く): 505432016

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, 11443, 19200, 22886, 34329, 45772, 57215, 68658, 91544, 114430, 137316, 171645, 183088, 228860, 274632, 286075, 343290, 366176, 457720, 549264, 572150, 686580, 732352, 858225, 915440, 1098528, 1144300, 1373160, 1464704, 1716450, 1830880, 2197056, 2288600, 2746320, 2929408, 3432900, 3661760, 4394112, 4577200, 5492640, 6865800, 7323520, 8788224, 9154400, 10985280, 13731600, 14647040, 18308800, 21970560, 27463200, 36617600, 43941120, 54926400, 73235200, 109852800, 219705600]

約数ペア:

[(1, 219705600), (2, 109852800), (3, 73235200), (4, 54926400), (5, 43941120), (6, 36617600), (8, 27463200), (10, 21970560), (12, 18308800), (15, 14647040), (16, 13731600), (20, 10985280), (24, 9154400), (25, 8788224), (30, 7323520), (32, 6865800), (40, 5492640), (48, 4577200), (50, 4394112), (60, 3661760), (64, 3432900), (75, 2929408), (80, 2746320), (96, 2288600), (100, 2197056), (120, 1830880), (128, 1716450), (150, 1464704), (160, 1373160), (192, 1144300), (200, 1098528), (240, 915440), (256, 858225), (300, 732352), (320, 686580), (384, 572150), (400, 549264), (480, 457720), (600, 366176), (640, 343290), (768, 286075), (800, 274632), (960, 228860), (1200, 183088), (1280, 171645), (1600, 137316), (1920, 114430), (2400, 91544), (3200, 68658), (3840, 57215), (4800, 45772), (6400, 34329), (9600, 22886), (11443, 19200)]