61081291080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{6997}}^1$

素因数の和:7213

約数の個数: 256

約数和(自身を含む): 208596384000

約数和(自身を除く): 147515092920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 137, 177, 180, 216, 236, 270, 274, 295, 354, 360, 411, 472, 531, 540, 548, 590, 685, 708, 822, 885, 1062, 1080, 1096, 1180, 1233, 1370, 1416, 1593, 1644, 1770, 2055, 2124, 2360, 2466, 2655, 2740, 3186, 3288, 3540, 3699, 4110, 4248, 4932, 5310, 5480, 6165, 6372, 6997, 7080, 7398, 7965, 8083, 8220, 9864, 10620, 12330, 12744, 13994, 14796, 15930, 16166, 16440, 18495, 20991, 21240, 24249, 24660, 27988, 29592, 31860, 32332, 34985, 36990, 40415, 41982, 48498, 49320, 55976, 62973, 63720, 64664, 69970, 72747, 73980, 80830, 83964, 96996, 104955, 121245, 125946, 139940, 145494, 147960, 161660, 167928, 188919, 193992, 209910, 218241, 242490, 251892, 279880, 290988, 314865, 323320, 363735, 377838, 412823, 419820, 436482, 484980, 503784, 581976, 629730, 727470, 755676, 825646, 839640, 872964, 944595, 958589, 969960, 1091205, 1238469, 1259460, 1454940, 1511352, 1651292, 1745928, 1889190, 1917178, 2064115, 2182410, 2476938, 2518920, 2875767, 2909880, 3302584, 3715407, 3778380, 3834356, 4128230, 4364820, 4792945, 4953876, 5751534, 6192345, 7430814, 7556760, 7668712, 8256460, 8627301, 8729640, 9585890, 9907752, 11146221, 11503068, 12384690, 14378835, 14861628, 16512920, 17254602, 18577035, 19171780, 22292442, 23006136, 24769380, 25881903, 28757670, 29723256, 34509204, 37154070, 38343560, 43136505, 44584884, 49538760, 51763806, 55731105, 56556751, 57515340, 69018408, 74308140, 86273010, 89169768, 103527612, 111462210, 113113502, 115030680, 129409515, 148616280, 169670253, 172546020, 207055224, 222924420, 226227004, 258819030, 282783755, 339340506, 345092040, 445848840, 452454008, 509010759, 517638060, 565567510, 678681012, 848351265, 1018021518, 1035276120, 1131135020, 1357362024, 1527032277, 1696702530, 2036043036, 2262270040, 2545053795, 3054064554, 3393405060, 4072086072, 5090107590, 6108129108, 6786810120, 7635161385, 10180215180, 12216258216, 15270322770, 20360430360, 30540645540, 61081291080]

約数ペア:

[(1, 61081291080), (2, 30540645540), (3, 20360430360), (4, 15270322770), (5, 12216258216), (6, 10180215180), (8, 7635161385), (9, 6786810120), (10, 6108129108), (12, 5090107590), (15, 4072086072), (18, 3393405060), (20, 3054064554), (24, 2545053795), (27, 2262270040), (30, 2036043036), (36, 1696702530), (40, 1527032277), (45, 1357362024), (54, 1131135020), (59, 1035276120), (60, 1018021518), (72, 848351265), (90, 678681012), (108, 565567510), (118, 517638060), (120, 509010759), (135, 452454008), (137, 445848840), (177, 345092040), (180, 339340506), (216, 282783755), (236, 258819030), (270, 226227004), (274, 222924420), (295, 207055224), (354, 172546020), (360, 169670253), (411, 148616280), (472, 129409515), (531, 115030680), (540, 113113502), (548, 111462210), (590, 103527612), (685, 89169768), (708, 86273010), (822, 74308140), (885, 69018408), (1062, 57515340), (1080, 56556751), (1096, 55731105), (1180, 51763806), (1233, 49538760), (1370, 44584884), (1416, 43136505), (1593, 38343560), (1644, 37154070), (1770, 34509204), (2055, 29723256), (2124, 28757670), (2360, 25881903), (2466, 24769380), (2655, 23006136), (2740, 22292442), (3186, 19171780), (3288, 18577035), (3540, 17254602), (3699, 16512920), (4110, 14861628), (4248, 14378835), (4932, 12384690), (5310, 11503068), (5480, 11146221), (6165, 9907752), (6372, 9585890), (6997, 8729640), (7080, 8627301), (7398, 8256460), (7965, 7668712), (8083, 7556760), (8220, 7430814), (9864, 6192345), (10620, 5751534), (12330, 4953876), (12744, 4792945), (13994, 4364820), (14796, 4128230), (15930, 3834356), (16166, 3778380), (16440, 3715407), (18495, 3302584), (20991, 2909880), (21240, 2875767), (24249, 2518920), (24660, 2476938), (27988, 2182410), (29592, 2064115), (31860, 1917178), (32332, 1889190), (34985, 1745928), (36990, 1651292), (40415, 1511352), (41982, 1454940), (48498, 1259460), (49320, 1238469), (55976, 1091205), (62973, 969960), (63720, 958589), (64664, 944595), (69970, 872964), (72747, 839640), (73980, 825646), (80830, 755676), (83964, 727470), (96996, 629730), (104955, 581976), (121245, 503784), (125946, 484980), (139940, 436482), (145494, 419820), (147960, 412823), (161660, 377838), (167928, 363735), (188919, 323320), (193992, 314865), (209910, 290988), (218241, 279880), (242490, 251892)]