227520180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74353}}^1$

素因数の和:74385

約数の個数: 72

約数和(自身を含む): 730751112

約数和(自身を除く): 503230932

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, 306, 340, 510, 612, 765, 1020, 1530, 3060, 74353, 148706, 223059, 297412, 371765, 446118, 669177, 743530, 892236, 1115295, 1264001, 1338354, 1487060, 2230590, 2528002, 2676708, 3345885, 3792003, 4461180, 5056004, 6320005, 6691770, 7584006, 11376009, 12640010, 13383540, 15168012, 18960015, 22752018, 25280020, 37920030, 45504036, 56880045, 75840060, 113760090, 227520180]

約数ペア:

[(1, 227520180), (2, 113760090), (3, 75840060), (4, 56880045), (5, 45504036), (6, 37920030), (9, 25280020), (10, 22752018), (12, 18960015), (15, 15168012), (17, 13383540), (18, 12640010), (20, 11376009), (30, 7584006), (34, 6691770), (36, 6320005), (45, 5056004), (51, 4461180), (60, 3792003), (68, 3345885), (85, 2676708), (90, 2528002), (102, 2230590), (153, 1487060), (170, 1338354), (180, 1264001), (204, 1115295), (255, 892236), (306, 743530), (340, 669177), (510, 446118), (612, 371765), (765, 297412), (1020, 223059), (1530, 148706), (3060, 74353)]