80220294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 229996800

約数和(自身を除く): 149776506

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 59, 63, 66, 77, 81, 99, 109, 118, 126, 154, 162, 177, 189, 198, 218, 231, 297, 327, 354, 378, 413, 462, 531, 567, 594, 649, 654, 693, 763, 826, 891, 981, 1062, 1134, 1199, 1239, 1298, 1386, 1526, 1593, 1782, 1947, 1962, 2079, 2289, 2398, 2478, 2943, 3186, 3597, 3717, 3894, 4158, 4543, 4578, 4779, 5841, 5886, 6237, 6431, 6867, 7194, 7434, 8393, 8829, 9086, 9558, 10791, 11151, 11682, 12474, 12862, 13629, 13734, 16786, 17523, 17658, 19293, 20601, 21582, 22302, 25179, 27258, 32373, 33453, 35046, 38586, 40887, 41202, 45017, 50358, 52569, 57879, 61803, 64746, 66906, 70741, 75537, 81774, 90034, 97119, 105138, 115758, 122661, 123606, 135051, 141482, 151074, 173637, 194238, 212223, 226611, 245322, 270102, 347274, 367983, 405153, 424446, 453222, 495187, 520911, 636669, 679833, 735966, 810306, 990374, 1041822, 1215459, 1273338, 1359666, 1485561, 1910007, 2430918, 2971122, 3646377, 3820014, 4456683, 5730021, 7292754, 8913366, 11460042, 13370049, 26740098, 40110147, 80220294]

約数ペア:

[(1, 80220294), (2, 40110147), (3, 26740098), (6, 13370049), (7, 11460042), (9, 8913366), (11, 7292754), (14, 5730021), (18, 4456683), (21, 3820014), (22, 3646377), (27, 2971122), (33, 2430918), (42, 1910007), (54, 1485561), (59, 1359666), (63, 1273338), (66, 1215459), (77, 1041822), (81, 990374), (99, 810306), (109, 735966), (118, 679833), (126, 636669), (154, 520911), (162, 495187), (177, 453222), (189, 424446), (198, 405153), (218, 367983), (231, 347274), (297, 270102), (327, 245322), (354, 226611), (378, 212223), (413, 194238), (462, 173637), (531, 151074), (567, 141482), (594, 135051), (649, 123606), (654, 122661), (693, 115758), (763, 105138), (826, 97119), (891, 90034), (981, 81774), (1062, 75537), (1134, 70741), (1199, 66906), (1239, 64746), (1298, 61803), (1386, 57879), (1526, 52569), (1593, 50358), (1782, 45017), (1947, 41202), (1962, 40887), (2079, 38586), (2289, 35046), (2398, 33453), (2478, 32373), (2943, 27258), (3186, 25179), (3597, 22302), (3717, 21582), (3894, 20601), (4158, 19293), (4543, 17658), (4578, 17523), (4779, 16786), (5841, 13734), (5886, 13629), (6237, 12862), (6431, 12474), (6867, 11682), (7194, 11151), (7434, 10791), (8393, 9558), (8829, 9086)]