204280800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1881

約数の個数: 144

約数和(自身を含む): 679456512

約数和(自身を除く): 475175712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 600, 705, 752, 800, 940, 1128, 1175, 1200, 1410, 1504, 1811, 1880, 2256, 2350, 2400, 2820, 3525, 3622, 3760, 4512, 4700, 5433, 5640, 7050, 7244, 7520, 9055, 9400, 10866, 11280, 14100, 14488, 18110, 18800, 21732, 22560, 27165, 28200, 28976, 36220, 37600, 43464, 45275, 54330, 56400, 57952, 72440, 85117, 86928, 90550, 108660, 112800, 135825, 144880, 170234, 173856, 181100, 217320, 255351, 271650, 289760, 340468, 362200, 425585, 434640, 510702, 543300, 680936, 724400, 851170, 869280, 1021404, 1086600, 1276755, 1361872, 1448800, 1702340, 2042808, 2127925, 2173200, 2553510, 2723744, 3404680, 4085616, 4255850, 4346400, 5107020, 6383775, 6809360, 8171232, 8511700, 10214040, 12767550, 13618720, 17023400, 20428080, 25535100, 34046800, 40856160, 51070200, 68093600, 102140400, 204280800]

約数ペア:

[(1, 204280800), (2, 102140400), (3, 68093600), (4, 51070200), (5, 40856160), (6, 34046800), (8, 25535100), (10, 20428080), (12, 17023400), (15, 13618720), (16, 12767550), (20, 10214040), (24, 8511700), (25, 8171232), (30, 6809360), (32, 6383775), (40, 5107020), (47, 4346400), (48, 4255850), (50, 4085616), (60, 3404680), (75, 2723744), (80, 2553510), (94, 2173200), (96, 2127925), (100, 2042808), (120, 1702340), (141, 1448800), (150, 1361872), (160, 1276755), (188, 1086600), (200, 1021404), (235, 869280), (240, 851170), (282, 724400), (300, 680936), (376, 543300), (400, 510702), (470, 434640), (480, 425585), (564, 362200), (600, 340468), (705, 289760), (752, 271650), (800, 255351), (940, 217320), (1128, 181100), (1175, 173856), (1200, 170234), (1410, 144880), (1504, 135825), (1811, 112800), (1880, 108660), (2256, 90550), (2350, 86928), (2400, 85117), (2820, 72440), (3525, 57952), (3622, 56400), (3760, 54330), (4512, 45275), (4700, 43464), (5433, 37600), (5640, 36220), (7050, 28976), (7244, 28200), (7520, 27165), (9055, 22560), (9400, 21732), (10866, 18800), (11280, 18110), (14100, 14488)]