209308800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{21803}}^1$

素因数の和:21830

約数の個数: 96

約数和(自身を含む): 689442480

約数和(自身を除く): 480133680

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 21803, 43606, 65409, 87212, 109015, 130818, 174424, 218030, 261636, 327045, 348848, 436060, 523272, 545075, 654090, 697696, 872120, 1046544, 1090150, 1308180, 1395392, 1635225, 1744240, 2093088, 2180300, 2616360, 2790784, 3270450, 3488480, 4186176, 4360600, 5232720, 6540900, 6976960, 8372352, 8721200, 10465440, 13081800, 13953920, 17442400, 20930880, 26163600, 34884800, 41861760, 52327200, 69769600, 104654400, 209308800]

約数ペア:

[(1, 209308800), (2, 104654400), (3, 69769600), (4, 52327200), (5, 41861760), (6, 34884800), (8, 26163600), (10, 20930880), (12, 17442400), (15, 13953920), (16, 13081800), (20, 10465440), (24, 8721200), (25, 8372352), (30, 6976960), (32, 6540900), (40, 5232720), (48, 4360600), (50, 4186176), (60, 3488480), (64, 3270450), (75, 2790784), (80, 2616360), (96, 2180300), (100, 2093088), (120, 1744240), (128, 1635225), (150, 1395392), (160, 1308180), (192, 1090150), (200, 1046544), (240, 872120), (300, 697696), (320, 654090), (384, 545075), (400, 523272), (480, 436060), (600, 348848), (640, 327045), (800, 261636), (960, 218030), (1200, 174424), (1600, 130818), (1920, 109015), (2400, 87212), (3200, 65409), (4800, 43606), (9600, 21803)]