75938940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5479}}^1$

素因数の和:5512

約数の個数: 144

約数和(自身を含む): 287239680

約数和(自身を除く): 211300740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5479, 6930, 10958, 13860, 16437, 21916, 27395, 32874, 38353, 49311, 54790, 60269, 65748, 76706, 82185, 98622, 109580, 115059, 120538, 153412, 164370, 180807, 191765, 197244, 230118, 241076, 246555, 301345, 328740, 345177, 361614, 383530, 421883, 460236, 493110, 542421, 575295, 602690, 690354, 723228, 767060, 843766, 904035, 986220, 1084842, 1150590, 1205380, 1265649, 1380708, 1687532, 1725885, 1808070, 2109415, 2169684, 2301180, 2531298, 2712105, 3451770, 3616140, 3796947, 4218830, 5062596, 5424210, 6328245, 6903540, 7593894, 8437660, 10848420, 12656490, 15187788, 18984735, 25312980, 37969470, 75938940]

約数ペア:

[(1, 75938940), (2, 37969470), (3, 25312980), (4, 18984735), (5, 15187788), (6, 12656490), (7, 10848420), (9, 8437660), (10, 7593894), (11, 6903540), (12, 6328245), (14, 5424210), (15, 5062596), (18, 4218830), (20, 3796947), (21, 3616140), (22, 3451770), (28, 2712105), (30, 2531298), (33, 2301180), (35, 2169684), (36, 2109415), (42, 1808070), (44, 1725885), (45, 1687532), (55, 1380708), (60, 1265649), (63, 1205380), (66, 1150590), (70, 1084842), (77, 986220), (84, 904035), (90, 843766), (99, 767060), (105, 723228), (110, 690354), (126, 602690), (132, 575295), (140, 542421), (154, 493110), (165, 460236), (180, 421883), (198, 383530), (210, 361614), (220, 345177), (231, 328740), (252, 301345), (308, 246555), (315, 241076), (330, 230118), (385, 197244), (396, 191765), (420, 180807), (462, 164370), (495, 153412), (630, 120538), (660, 115059), (693, 109580), (770, 98622), (924, 82185), (990, 76706), (1155, 65748), (1260, 60269), (1386, 54790), (1540, 49311), (1980, 38353), (2310, 32874), (2772, 27395), (3465, 21916), (4620, 16437), (5479, 13860), (6930, 10958)]