1779103950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 5166336000

約数和(自身を除く): 3387232050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 50, 57, 62, 65, 75, 78, 93, 95, 114, 130, 150, 155, 186, 190, 195, 247, 285, 310, 325, 390, 403, 465, 475, 494, 570, 589, 650, 741, 775, 806, 930, 950, 975, 1178, 1209, 1235, 1425, 1482, 1549, 1550, 1767, 1950, 2015, 2325, 2418, 2470, 2850, 2945, 3098, 3534, 3705, 4030, 4647, 4650, 5890, 6045, 6175, 7410, 7657, 7745, 8835, 9294, 10075, 12090, 12350, 14725, 15314, 15490, 17670, 18525, 20137, 20150, 22971, 23235, 29431, 29450, 30225, 37050, 38285, 38725, 40274, 44175, 45942, 46470, 48019, 58862, 60411, 60450, 76570, 77450, 88293, 88350, 96038, 100685, 114855, 116175, 120822, 144057, 147155, 176586, 191425, 201370, 229710, 232350, 240095, 288114, 294310, 302055, 382603, 382850, 441465, 480190, 503425, 574275, 604110, 624247, 720285, 735775, 765206, 882930, 912361, 1006850, 1147809, 1148550, 1200475, 1248494, 1440570, 1471550, 1510275, 1824722, 1872741, 1913015, 2207325, 2295618, 2400950, 2737083, 3020550, 3121235, 3601425, 3745482, 3826030, 4414650, 4561805, 5474166, 5739045, 6242470, 7202850, 9123610, 9363705, 9565075, 11478090, 11860693, 13685415, 15606175, 18727410, 19130150, 22809025, 23721386, 27370830, 28695225, 31212350, 35582079, 45618050, 46818525, 57390450, 59303465, 68427075, 71164158, 93637050, 118606930, 136854150, 177910395, 296517325, 355820790, 593034650, 889551975, 1779103950]

約数ペア:

[(1, 1779103950), (2, 889551975), (3, 593034650), (5, 355820790), (6, 296517325), (10, 177910395), (13, 136854150), (15, 118606930), (19, 93637050), (25, 71164158), (26, 68427075), (30, 59303465), (31, 57390450), (38, 46818525), (39, 45618050), (50, 35582079), (57, 31212350), (62, 28695225), (65, 27370830), (75, 23721386), (78, 22809025), (93, 19130150), (95, 18727410), (114, 15606175), (130, 13685415), (150, 11860693), (155, 11478090), (186, 9565075), (190, 9363705), (195, 9123610), (247, 7202850), (285, 6242470), (310, 5739045), (325, 5474166), (390, 4561805), (403, 4414650), (465, 3826030), (475, 3745482), (494, 3601425), (570, 3121235), (589, 3020550), (650, 2737083), (741, 2400950), (775, 2295618), (806, 2207325), (930, 1913015), (950, 1872741), (975, 1824722), (1178, 1510275), (1209, 1471550), (1235, 1440570), (1425, 1248494), (1482, 1200475), (1549, 1148550), (1550, 1147809), (1767, 1006850), (1950, 912361), (2015, 882930), (2325, 765206), (2418, 735775), (2470, 720285), (2850, 624247), (2945, 604110), (3098, 574275), (3534, 503425), (3705, 480190), (4030, 441465), (4647, 382850), (4650, 382603), (5890, 302055), (6045, 294310), (6175, 288114), (7410, 240095), (7657, 232350), (7745, 229710), (8835, 201370), (9294, 191425), (10075, 176586), (12090, 147155), (12350, 144057), (14725, 120822), (15314, 116175), (15490, 114855), (17670, 100685), (18525, 96038), (20137, 88350), (20150, 88293), (22971, 77450), (23235, 76570), (29431, 60450), (29450, 60411), (30225, 58862), (37050, 48019), (38285, 46470), (38725, 45942), (40274, 44175)]