299209860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 967193136

約数和(自身を除く): 667983276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 277, 306, 340, 353, 510, 554, 612, 706, 765, 831, 1020, 1059, 1108, 1385, 1412, 1530, 1662, 1765, 2118, 2493, 2770, 3060, 3177, 3324, 3530, 4155, 4236, 4709, 4986, 5295, 5540, 6001, 6354, 7060, 8310, 9418, 9972, 10590, 12002, 12465, 12708, 14127, 15885, 16620, 18003, 18836, 21180, 23545, 24004, 24930, 28254, 30005, 31770, 36006, 42381, 47090, 49860, 54009, 56508, 60010, 63540, 70635, 72012, 84762, 90015, 94180, 97781, 108018, 120020, 141270, 169524, 180030, 195562, 211905, 216036, 270045, 282540, 293343, 360060, 391124, 423810, 488905, 540090, 586686, 847620, 880029, 977810, 1080180, 1173372, 1466715, 1662277, 1760058, 1955620, 2933430, 3324554, 3520116, 4400145, 4986831, 5866860, 6649108, 8311385, 8800290, 9973662, 14960493, 16622770, 17600580, 19947324, 24934155, 29920986, 33245540, 49868310, 59841972, 74802465, 99736620, 149604930, 299209860]

約数ペア:

[(1, 299209860), (2, 149604930), (3, 99736620), (4, 74802465), (5, 59841972), (6, 49868310), (9, 33245540), (10, 29920986), (12, 24934155), (15, 19947324), (17, 17600580), (18, 16622770), (20, 14960493), (30, 9973662), (34, 8800290), (36, 8311385), (45, 6649108), (51, 5866860), (60, 4986831), (68, 4400145), (85, 3520116), (90, 3324554), (102, 2933430), (153, 1955620), (170, 1760058), (180, 1662277), (204, 1466715), (255, 1173372), (277, 1080180), (306, 977810), (340, 880029), (353, 847620), (510, 586686), (554, 540090), (612, 488905), (706, 423810), (765, 391124), (831, 360060), (1020, 293343), (1059, 282540), (1108, 270045), (1385, 216036), (1412, 211905), (1530, 195562), (1662, 180030), (1765, 169524), (2118, 141270), (2493, 120020), (2770, 108018), (3060, 97781), (3177, 94180), (3324, 90015), (3530, 84762), (4155, 72012), (4236, 70635), (4709, 63540), (4986, 60010), (5295, 56508), (5540, 54009), (6001, 49860), (6354, 47090), (7060, 42381), (8310, 36006), (9418, 31770), (9972, 30005), (10590, 28254), (12002, 24930), (12465, 24004), (12708, 23545), (14127, 21180), (15885, 18836), (16620, 18003)]