68173670385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 256

約数和(自身を含む): 139959705600

約数和(自身を除く): 71786035215

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 43, 45, 51, 57, 85, 95, 103, 129, 135, 153, 171, 215, 255, 285, 309, 323, 353, 387, 459, 513, 515, 645, 731, 765, 817, 855, 927, 969, 1059, 1161, 1545, 1615, 1751, 1765, 1935, 1957, 2193, 2295, 2451, 2565, 2781, 2907, 3177, 3655, 4085, 4429, 4635, 4845, 5253, 5295, 5805, 5871, 6001, 6579, 6707, 7353, 8721, 8755, 9531, 9785, 10965, 12255, 13287, 13889, 13905, 14535, 15179, 15759, 15885, 17613, 18003, 19737, 20121, 22059, 22145, 26265, 29355, 30005, 32895, 33269, 33535, 36359, 36765, 39861, 41667, 43605, 45537, 47277, 47655, 52839, 54009, 60363, 66435, 69445, 75293, 75895, 78795, 84151, 88065, 90015, 98685, 99807, 100605, 109077, 110295, 114019, 119583, 125001, 136611, 162027, 166345, 181089, 181795, 199305, 208335, 225879, 227685, 236385, 252453, 258043, 264195, 270045, 288401, 299421, 301815, 327231, 342057, 375003, 376465, 409833, 420755, 499035, 545385, 570095, 597915, 618103, 625005, 677637, 683055, 690821, 757359, 774129, 810135, 865203, 898263, 905445, 981693, 1026171, 1129395, 1262265, 1290215, 1430567, 1442005, 1497105, 1563437, 1636155, 1710285, 1854309, 1875015, 2032911, 2049165, 2072463, 2272077, 2322387, 2595609, 3078513, 3090515, 3388185, 3454105, 3786795, 3870645, 4291701, 4326015, 4491315, 4690311, 4902817, 4908465, 5130855, 5562927, 6217389, 6967161, 7152835, 7786827, 7817185, 9271545, 10164555, 10362315, 11360385, 11611935, 11743957, 12875103, 12978045, 14070933, 14708451, 15392565, 16688781, 18652167, 21458505, 23451555, 24514085, 26578429, 27814635, 29705303, 31086945, 34835805, 35231871, 38625309, 38934135, 42212799, 44125353, 58719785, 64375515, 70354665, 73542255, 79735287, 83443905, 89115909, 93260835, 105695613, 132376059, 132892145, 148526515, 176159355, 193126545, 211063995, 220626765, 239205861, 267347727, 317086839, 398676435, 445579545, 504990151, 528478065, 661880295, 717617583, 802043181, 1196029305, 1336738635, 1514970453, 1585434195, 2524950755, 3588087915, 4010215905, 4544911359, 7574852265, 13634734077, 22724556795, 68173670385]

約数ペア:

[(1, 68173670385), (3, 22724556795), (5, 13634734077), (9, 7574852265), (15, 4544911359), (17, 4010215905), (19, 3588087915), (27, 2524950755), (43, 1585434195), (45, 1514970453), (51, 1336738635), (57, 1196029305), (85, 802043181), (95, 717617583), (103, 661880295), (129, 528478065), (135, 504990151), (153, 445579545), (171, 398676435), (215, 317086839), (255, 267347727), (285, 239205861), (309, 220626765), (323, 211063995), (353, 193126545), (387, 176159355), (459, 148526515), (513, 132892145), (515, 132376059), (645, 105695613), (731, 93260835), (765, 89115909), (817, 83443905), (855, 79735287), (927, 73542255), (969, 70354665), (1059, 64375515), (1161, 58719785), (1545, 44125353), (1615, 42212799), (1751, 38934135), (1765, 38625309), (1935, 35231871), (1957, 34835805), (2193, 31086945), (2295, 29705303), (2451, 27814635), (2565, 26578429), (2781, 24514085), (2907, 23451555), (3177, 21458505), (3655, 18652167), (4085, 16688781), (4429, 15392565), (4635, 14708451), (4845, 14070933), (5253, 12978045), (5295, 12875103), (5805, 11743957), (5871, 11611935), (6001, 11360385), (6579, 10362315), (6707, 10164555), (7353, 9271545), (8721, 7817185), (8755, 7786827), (9531, 7152835), (9785, 6967161), (10965, 6217389), (12255, 5562927), (13287, 5130855), (13889, 4908465), (13905, 4902817), (14535, 4690311), (15179, 4491315), (15759, 4326015), (15885, 4291701), (17613, 3870645), (18003, 3786795), (19737, 3454105), (20121, 3388185), (22059, 3090515), (22145, 3078513), (26265, 2595609), (29355, 2322387), (30005, 2272077), (32895, 2072463), (33269, 2049165), (33535, 2032911), (36359, 1875015), (36765, 1854309), (39861, 1710285), (41667, 1636155), (43605, 1563437), (45537, 1497105), (47277, 1442005), (47655, 1430567), (52839, 1290215), (54009, 1262265), (60363, 1129395), (66435, 1026171), (69445, 981693), (75293, 905445), (75895, 898263), (78795, 865203), (84151, 810135), (88065, 774129), (90015, 757359), (98685, 690821), (99807, 683055), (100605, 677637), (109077, 625005), (110295, 618103), (114019, 597915), (119583, 570095), (125001, 545385), (136611, 499035), (162027, 420755), (166345, 409833), (181089, 376465), (181795, 375003), (199305, 342057), (208335, 327231), (225879, 301815), (227685, 299421), (236385, 288401), (252453, 270045), (258043, 264195)]