209811600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19427}}^1$

素因数の和:19454

約数の個数: 120

約数和(自身を含む): 746812320

約数和(自身を除く): 537000720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 19427, 38854, 58281, 77708, 97135, 116562, 155416, 174843, 194270, 233124, 291405, 310832, 349686, 388540, 466248, 485675, 524529, 582810, 699372, 777080, 874215, 932496, 971350, 1049058, 1165620, 1398744, 1457025, 1554160, 1748430, 1942700, 2098116, 2331240, 2622645, 2797488, 2914050, 3496860, 3885400, 4196232, 4371075, 4662480, 5245290, 5828100, 6993720, 7770800, 8392464, 8742150, 10490580, 11656200, 13113225, 13987440, 17484300, 20981160, 23312400, 26226450, 34968600, 41962320, 52452900, 69937200, 104905800, 209811600]

約数ペア:

[(1, 209811600), (2, 104905800), (3, 69937200), (4, 52452900), (5, 41962320), (6, 34968600), (8, 26226450), (9, 23312400), (10, 20981160), (12, 17484300), (15, 13987440), (16, 13113225), (18, 11656200), (20, 10490580), (24, 8742150), (25, 8392464), (27, 7770800), (30, 6993720), (36, 5828100), (40, 5245290), (45, 4662480), (48, 4371075), (50, 4196232), (54, 3885400), (60, 3496860), (72, 2914050), (75, 2797488), (80, 2622645), (90, 2331240), (100, 2098116), (108, 1942700), (120, 1748430), (135, 1554160), (144, 1457025), (150, 1398744), (180, 1165620), (200, 1049058), (216, 971350), (225, 932496), (240, 874215), (270, 777080), (300, 699372), (360, 582810), (400, 524529), (432, 485675), (450, 466248), (540, 388540), (600, 349686), (675, 310832), (720, 291405), (900, 233124), (1080, 194270), (1200, 174843), (1350, 155416), (1800, 116562), (2160, 97135), (2700, 77708), (3600, 58281), (5400, 38854), (10800, 19427)]