186748740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6819

約数の個数: 120

約数和(自身を含む): 620390232

約数和(自身を除く): 433641492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6781, 6885, 9180, 13562, 13770, 20343, 27124, 27540, 33905, 40686, 61029, 67810, 81372, 101715, 115277, 122058, 135620, 183087, 203430, 230554, 244116, 305145, 345831, 366174, 406860, 461108, 549261, 576385, 610290, 691662, 732348, 915435, 1037493, 1098522, 1152770, 1220580, 1383324, 1729155, 1830870, 2074986, 2197044, 2305540, 2746305, 3112479, 3458310, 3661740, 4149972, 5187465, 5492610, 6224958, 6916620, 9337437, 10374930, 10985220, 12449916, 15562395, 18674874, 20749860, 31124790, 37349748, 46687185, 62249580, 93374370, 186748740]

約数ペア:

[(1, 186748740), (2, 93374370), (3, 62249580), (4, 46687185), (5, 37349748), (6, 31124790), (9, 20749860), (10, 18674874), (12, 15562395), (15, 12449916), (17, 10985220), (18, 10374930), (20, 9337437), (27, 6916620), (30, 6224958), (34, 5492610), (36, 5187465), (45, 4149972), (51, 3661740), (54, 3458310), (60, 3112479), (68, 2746305), (81, 2305540), (85, 2197044), (90, 2074986), (102, 1830870), (108, 1729155), (135, 1383324), (153, 1220580), (162, 1152770), (170, 1098522), (180, 1037493), (204, 915435), (255, 732348), (270, 691662), (306, 610290), (324, 576385), (340, 549261), (405, 461108), (459, 406860), (510, 366174), (540, 345831), (612, 305145), (765, 244116), (810, 230554), (918, 203430), (1020, 183087), (1377, 135620), (1530, 122058), (1620, 115277), (1836, 101715), (2295, 81372), (2754, 67810), (3060, 61029), (4590, 40686), (5508, 33905), (6781, 27540), (6885, 27124), (9180, 20343), (13562, 13770)]