47286180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 159137748

約数和(自身を除く): 111851568

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, 101, 102, 108, 135, 153, 162, 170, 180, 202, 204, 255, 270, 289, 303, 306, 324, 340, 404, 405, 459, 505, 510, 540, 578, 606, 612, 765, 810, 867, 909, 918, 1010, 1020, 1156, 1212, 1377, 1445, 1515, 1530, 1620, 1717, 1734, 1818, 1836, 2020, 2295, 2601, 2727, 2754, 2890, 3030, 3060, 3434, 3468, 3636, 4335, 4545, 4590, 5151, 5202, 5454, 5508, 5780, 6060, 6868, 6885, 7803, 8181, 8585, 8670, 9090, 9180, 10302, 10404, 10908, 13005, 13635, 13770, 15453, 15606, 16362, 17170, 17340, 18180, 20604, 23409, 25755, 26010, 27270, 27540, 29189, 30906, 31212, 32724, 34340, 39015, 40905, 46359, 46818, 51510, 52020, 54540, 58378, 61812, 77265, 78030, 81810, 87567, 92718, 93636, 103020, 116756, 117045, 139077, 145945, 154530, 156060, 163620, 175134, 185436, 231795, 234090, 262701, 278154, 291890, 309060, 350268, 437835, 463590, 468180, 525402, 556308, 583780, 695385, 788103, 875670, 927180, 1050804, 1313505, 1390770, 1576206, 1751340, 2364309, 2627010, 2781540, 3152412, 3940515, 4728618, 5254020, 7881030, 9457236, 11821545, 15762060, 23643090, 47286180]

約数ペア:

[(1, 47286180), (2, 23643090), (3, 15762060), (4, 11821545), (5, 9457236), (6, 7881030), (9, 5254020), (10, 4728618), (12, 3940515), (15, 3152412), (17, 2781540), (18, 2627010), (20, 2364309), (27, 1751340), (30, 1576206), (34, 1390770), (36, 1313505), (45, 1050804), (51, 927180), (54, 875670), (60, 788103), (68, 695385), (81, 583780), (85, 556308), (90, 525402), (101, 468180), (102, 463590), (108, 437835), (135, 350268), (153, 309060), (162, 291890), (170, 278154), (180, 262701), (202, 234090), (204, 231795), (255, 185436), (270, 175134), (289, 163620), (303, 156060), (306, 154530), (324, 145945), (340, 139077), (404, 117045), (405, 116756), (459, 103020), (505, 93636), (510, 92718), (540, 87567), (578, 81810), (606, 78030), (612, 77265), (765, 61812), (810, 58378), (867, 54540), (909, 52020), (918, 51510), (1010, 46818), (1020, 46359), (1156, 40905), (1212, 39015), (1377, 34340), (1445, 32724), (1515, 31212), (1530, 30906), (1620, 29189), (1717, 27540), (1734, 27270), (1818, 26010), (1836, 25755), (2020, 23409), (2295, 20604), (2601, 18180), (2727, 17340), (2754, 17170), (2890, 16362), (3030, 15606), (3060, 15453), (3434, 13770), (3468, 13635), (3636, 13005), (4335, 10908), (4545, 10404), (4590, 10302), (5151, 9180), (5202, 9090), (5454, 8670), (5508, 8585), (5780, 8181), (6060, 7803), (6868, 6885)]