11661660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 38840256

約数和(自身を除く): 27178596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 103, 111, 148, 153, 170, 180, 185, 204, 206, 222, 255, 306, 309, 333, 340, 370, 412, 444, 510, 515, 555, 612, 618, 629, 666, 740, 765, 927, 1020, 1030, 1110, 1236, 1258, 1332, 1530, 1545, 1665, 1751, 1854, 1887, 2060, 2220, 2516, 3060, 3090, 3145, 3330, 3502, 3708, 3774, 3811, 4635, 5253, 5661, 6180, 6290, 6660, 7004, 7548, 7622, 8755, 9270, 9435, 10506, 11322, 11433, 12580, 15244, 15759, 17510, 18540, 18870, 19055, 21012, 22644, 22866, 26265, 28305, 31518, 34299, 35020, 37740, 38110, 45732, 52530, 56610, 57165, 63036, 64787, 68598, 76220, 78795, 105060, 113220, 114330, 129574, 137196, 157590, 171495, 194361, 228660, 259148, 315180, 323935, 342990, 388722, 583083, 647870, 685980, 777444, 971805, 1166166, 1295740, 1943610, 2332332, 2915415, 3887220, 5830830, 11661660]

約数ペア:

[(1, 11661660), (2, 5830830), (3, 3887220), (4, 2915415), (5, 2332332), (6, 1943610), (9, 1295740), (10, 1166166), (12, 971805), (15, 777444), (17, 685980), (18, 647870), (20, 583083), (30, 388722), (34, 342990), (36, 323935), (37, 315180), (45, 259148), (51, 228660), (60, 194361), (68, 171495), (74, 157590), (85, 137196), (90, 129574), (102, 114330), (103, 113220), (111, 105060), (148, 78795), (153, 76220), (170, 68598), (180, 64787), (185, 63036), (204, 57165), (206, 56610), (222, 52530), (255, 45732), (306, 38110), (309, 37740), (333, 35020), (340, 34299), (370, 31518), (412, 28305), (444, 26265), (510, 22866), (515, 22644), (555, 21012), (612, 19055), (618, 18870), (629, 18540), (666, 17510), (740, 15759), (765, 15244), (927, 12580), (1020, 11433), (1030, 11322), (1110, 10506), (1236, 9435), (1258, 9270), (1332, 8755), (1530, 7622), (1545, 7548), (1665, 7004), (1751, 6660), (1854, 6290), (1887, 6180), (2060, 5661), (2220, 5253), (2516, 4635), (3060, 3811), (3090, 3774), (3145, 3708), (3330, 3502)]