155227644

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 520262400

約数和(自身を除く): 365034756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 23, 26, 27, 33, 36, 38, 39, 44, 46, 52, 54, 57, 66, 69, 76, 78, 92, 99, 108, 114, 117, 132, 138, 143, 156, 171, 198, 207, 209, 228, 234, 247, 253, 276, 286, 297, 299, 342, 351, 396, 414, 418, 429, 437, 468, 494, 506, 513, 529, 572, 594, 598, 621, 627, 684, 702, 741, 759, 828, 836, 858, 874, 897, 988, 1012, 1026, 1058, 1188, 1196, 1242, 1254, 1287, 1311, 1404, 1482, 1518, 1587, 1716, 1748, 1794, 1881, 2052, 2116, 2223, 2277, 2484, 2508, 2574, 2622, 2691, 2717, 2964, 3036, 3174, 3289, 3588, 3762, 3861, 3933, 4446, 4554, 4761, 4807, 5148, 5244, 5382, 5434, 5643, 5681, 5819, 6348, 6578, 6669, 6831, 6877, 7524, 7722, 7866, 8073, 8151, 8892, 9108, 9522, 9614, 9867, 10051, 10764, 10868, 11286, 11362, 11638, 11799, 13156, 13338, 13662, 13754, 14283, 14421, 15444, 15732, 16146, 16302, 17043, 17457, 19044, 19228, 19734, 20102, 20631, 22572, 22724, 23276, 23598, 24453, 26676, 27324, 27508, 28566, 28842, 29601, 30153, 32292, 32604, 34086, 34914, 39468, 40204, 41262, 43263, 47196, 48906, 51129, 52371, 57132, 57684, 59202, 60306, 61893, 62491, 68172, 69828, 73359, 75647, 82524, 86526, 88803, 90459, 97812, 102258, 104742, 110561, 118404, 120612, 123786, 124982, 129789, 130663, 146718, 151294, 153387, 157113, 173052, 177606, 180918, 185679, 187473, 204516, 209484, 221122, 226941, 247572, 249964, 259578, 261326, 271377, 293436, 302588, 306774, 314226, 331683, 355212, 361836, 371358, 374946, 391989, 442244, 453882, 519156, 522652, 542754, 562419, 613548, 628452, 663366, 680823, 742716, 749892, 783978, 907764, 995049, 1085508, 1124838, 1175967, 1326732, 1361646, 1437293, 1567956, 1687257, 1990098, 2042469, 2249676, 2351934, 2723292, 2874586, 2985147, 3374514, 3527901, 3980196, 4084938, 4311879, 4703868, 5749172, 5970294, 6749028, 7055802, 8169876, 8623758, 11940588, 12935637, 14111604, 17247516, 25871274, 38806911, 51742548, 77613822, 155227644]

約数ペア:

[(1, 155227644), (2, 77613822), (3, 51742548), (4, 38806911), (6, 25871274), (9, 17247516), (11, 14111604), (12, 12935637), (13, 11940588), (18, 8623758), (19, 8169876), (22, 7055802), (23, 6749028), (26, 5970294), (27, 5749172), (33, 4703868), (36, 4311879), (38, 4084938), (39, 3980196), (44, 3527901), (46, 3374514), (52, 2985147), (54, 2874586), (57, 2723292), (66, 2351934), (69, 2249676), (76, 2042469), (78, 1990098), (92, 1687257), (99, 1567956), (108, 1437293), (114, 1361646), (117, 1326732), (132, 1175967), (138, 1124838), (143, 1085508), (156, 995049), (171, 907764), (198, 783978), (207, 749892), (209, 742716), (228, 680823), (234, 663366), (247, 628452), (253, 613548), (276, 562419), (286, 542754), (297, 522652), (299, 519156), (342, 453882), (351, 442244), (396, 391989), (414, 374946), (418, 371358), (429, 361836), (437, 355212), (468, 331683), (494, 314226), (506, 306774), (513, 302588), (529, 293436), (572, 271377), (594, 261326), (598, 259578), (621, 249964), (627, 247572), (684, 226941), (702, 221122), (741, 209484), (759, 204516), (828, 187473), (836, 185679), (858, 180918), (874, 177606), (897, 173052), (988, 157113), (1012, 153387), (1026, 151294), (1058, 146718), (1188, 130663), (1196, 129789), (1242, 124982), (1254, 123786), (1287, 120612), (1311, 118404), (1404, 110561), (1482, 104742), (1518, 102258), (1587, 97812), (1716, 90459), (1748, 88803), (1794, 86526), (1881, 82524), (2052, 75647), (2116, 73359), (2223, 69828), (2277, 68172), (2484, 62491), (2508, 61893), (2574, 60306), (2622, 59202), (2691, 57684), (2717, 57132), (2964, 52371), (3036, 51129), (3174, 48906), (3289, 47196), (3588, 43263), (3762, 41262), (3861, 40204), (3933, 39468), (4446, 34914), (4554, 34086), (4761, 32604), (4807, 32292), (5148, 30153), (5244, 29601), (5382, 28842), (5434, 28566), (5643, 27508), (5681, 27324), (5819, 26676), (6348, 24453), (6578, 23598), (6669, 23276), (6831, 22724), (6877, 22572), (7524, 20631), (7722, 20102), (7866, 19734), (8073, 19228), (8151, 19044), (8892, 17457), (9108, 17043), (9522, 16302), (9614, 16146), (9867, 15732), (10051, 15444), (10764, 14421), (10868, 14283), (11286, 13754), (11362, 13662), (11638, 13338), (11799, 13156)]