121844340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 406224000

約数和(自身を除く): 284379660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1549, 1710, 1748, 2070, 2185, 2622, 3098, 3420, 3933, 4140, 4370, 4647, 5244, 6196, 6555, 7745, 7866, 8740, 9294, 13110, 13941, 15490, 15732, 18588, 19665, 23235, 26220, 27882, 29431, 30980, 35627, 39330, 46470, 55764, 58862, 69705, 71254, 78660, 88293, 92940, 106881, 117724, 139410, 142508, 147155, 176586, 178135, 213762, 264879, 278820, 294310, 320643, 353172, 356270, 427524, 441465, 529758, 534405, 588620, 641286, 676913, 712540, 882930, 1059516, 1068810, 1282572, 1324395, 1353826, 1603215, 1765860, 2030739, 2137620, 2648790, 2707652, 3206430, 3384565, 4061478, 5297580, 6092217, 6412860, 6769130, 8122956, 10153695, 12184434, 13538260, 20307390, 24368868, 30461085, 40614780, 60922170, 121844340]

約数ペア:

[(1, 121844340), (2, 60922170), (3, 40614780), (4, 30461085), (5, 24368868), (6, 20307390), (9, 13538260), (10, 12184434), (12, 10153695), (15, 8122956), (18, 6769130), (19, 6412860), (20, 6092217), (23, 5297580), (30, 4061478), (36, 3384565), (38, 3206430), (45, 2707652), (46, 2648790), (57, 2137620), (60, 2030739), (69, 1765860), (76, 1603215), (90, 1353826), (92, 1324395), (95, 1282572), (114, 1068810), (115, 1059516), (138, 882930), (171, 712540), (180, 676913), (190, 641286), (207, 588620), (228, 534405), (230, 529758), (276, 441465), (285, 427524), (342, 356270), (345, 353172), (380, 320643), (414, 294310), (437, 278820), (460, 264879), (570, 213762), (684, 178135), (690, 176586), (828, 147155), (855, 142508), (874, 139410), (1035, 117724), (1140, 106881), (1311, 92940), (1380, 88293), (1549, 78660), (1710, 71254), (1748, 69705), (2070, 58862), (2185, 55764), (2622, 46470), (3098, 39330), (3420, 35627), (3933, 30980), (4140, 29431), (4370, 27882), (4647, 26220), (5244, 23235), (6196, 19665), (6555, 18588), (7745, 15732), (7866, 15490), (8740, 13941), (9294, 13110)]