180493236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 628992000

約数和(自身を除く): 448498764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 23, 28, 33, 36, 38, 42, 44, 46, 57, 63, 66, 69, 76, 77, 84, 92, 99, 114, 126, 132, 133, 138, 149, 154, 161, 171, 198, 207, 209, 228, 231, 252, 253, 266, 276, 298, 308, 322, 342, 396, 399, 414, 418, 437, 447, 462, 483, 506, 532, 596, 627, 644, 684, 693, 759, 798, 828, 836, 874, 894, 924, 966, 1012, 1043, 1197, 1254, 1311, 1341, 1386, 1449, 1463, 1518, 1596, 1639, 1748, 1771, 1788, 1881, 1932, 2086, 2277, 2394, 2508, 2622, 2682, 2772, 2831, 2898, 2926, 3036, 3059, 3129, 3278, 3427, 3542, 3762, 3933, 4172, 4389, 4554, 4788, 4807, 4917, 5244, 5313, 5364, 5662, 5796, 5852, 6118, 6258, 6556, 6854, 7084, 7524, 7866, 8493, 8778, 9108, 9177, 9387, 9614, 9834, 10281, 10626, 11324, 11473, 12236, 12516, 13167, 13708, 14421, 14751, 15732, 15939, 16986, 17556, 18354, 18774, 19228, 19668, 19817, 20562, 21252, 22946, 23989, 25479, 26334, 27531, 28842, 29502, 30843, 31141, 31878, 33649, 33972, 34419, 36708, 37548, 37697, 39634, 41124, 43263, 45892, 47978, 50958, 52668, 55062, 57684, 59004, 59451, 61686, 62282, 63756, 65113, 67298, 68838, 71967, 75394, 79268, 86526, 93423, 95956, 100947, 101916, 103257, 110124, 113091, 118902, 123372, 124564, 130226, 134596, 137676, 143934, 150788, 173052, 178353, 186846, 195339, 201894, 206514, 215901, 217987, 226182, 237804, 260452, 263879, 280269, 287868, 302841, 339273, 356706, 373692, 390678, 403788, 413028, 431802, 435974, 452364, 455791, 527758, 560538, 586017, 605682, 653961, 678546, 713412, 716243, 781356, 791637, 863604, 871948, 911582, 1055516, 1121076, 1172034, 1211364, 1307922, 1357092, 1367373, 1432486, 1583274, 1823164, 1961883, 2148729, 2344068, 2374911, 2615844, 2734746, 2864972, 3166548, 3923766, 4102119, 4297458, 4749822, 5013701, 5469492, 6446187, 7847532, 8204238, 8594916, 9499644, 10027402, 12892374, 15041103, 16408476, 20054804, 25784748, 30082206, 45123309, 60164412, 90246618, 180493236]

約数ペア:

[(1, 180493236), (2, 90246618), (3, 60164412), (4, 45123309), (6, 30082206), (7, 25784748), (9, 20054804), (11, 16408476), (12, 15041103), (14, 12892374), (18, 10027402), (19, 9499644), (21, 8594916), (22, 8204238), (23, 7847532), (28, 6446187), (33, 5469492), (36, 5013701), (38, 4749822), (42, 4297458), (44, 4102119), (46, 3923766), (57, 3166548), (63, 2864972), (66, 2734746), (69, 2615844), (76, 2374911), (77, 2344068), (84, 2148729), (92, 1961883), (99, 1823164), (114, 1583274), (126, 1432486), (132, 1367373), (133, 1357092), (138, 1307922), (149, 1211364), (154, 1172034), (161, 1121076), (171, 1055516), (198, 911582), (207, 871948), (209, 863604), (228, 791637), (231, 781356), (252, 716243), (253, 713412), (266, 678546), (276, 653961), (298, 605682), (308, 586017), (322, 560538), (342, 527758), (396, 455791), (399, 452364), (414, 435974), (418, 431802), (437, 413028), (447, 403788), (462, 390678), (483, 373692), (506, 356706), (532, 339273), (596, 302841), (627, 287868), (644, 280269), (684, 263879), (693, 260452), (759, 237804), (798, 226182), (828, 217987), (836, 215901), (874, 206514), (894, 201894), (924, 195339), (966, 186846), (1012, 178353), (1043, 173052), (1197, 150788), (1254, 143934), (1311, 137676), (1341, 134596), (1386, 130226), (1449, 124564), (1463, 123372), (1518, 118902), (1596, 113091), (1639, 110124), (1748, 103257), (1771, 101916), (1788, 100947), (1881, 95956), (1932, 93423), (2086, 86526), (2277, 79268), (2394, 75394), (2508, 71967), (2622, 68838), (2682, 67298), (2772, 65113), (2831, 63756), (2898, 62282), (2926, 61686), (3036, 59451), (3059, 59004), (3129, 57684), (3278, 55062), (3427, 52668), (3542, 50958), (3762, 47978), (3933, 45892), (4172, 43263), (4389, 41124), (4554, 39634), (4788, 37697), (4807, 37548), (4917, 36708), (5244, 34419), (5313, 33972), (5364, 33649), (5662, 31878), (5796, 31141), (5852, 30843), (6118, 29502), (6258, 28842), (6556, 27531), (6854, 26334), (7084, 25479), (7524, 23989), (7866, 22946), (8493, 21252), (8778, 20562), (9108, 19817), (9177, 19668), (9387, 19228), (9614, 18774), (9834, 18354), (10281, 17556), (10626, 16986), (11324, 15939), (11473, 15732), (12236, 14751), (12516, 14421), (13167, 13708)]