661468500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 576

約数和(自身を含む): 2747437056

約数和(自身を除く): 2085968556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 25, 28, 30, 33, 35, 36, 42, 44, 45, 46, 50, 55, 60, 63, 66, 69, 70, 75, 77, 83, 84, 90, 92, 99, 100, 105, 110, 115, 125, 126, 132, 138, 140, 150, 154, 161, 165, 166, 175, 180, 198, 207, 210, 220, 225, 230, 231, 249, 250, 252, 253, 275, 276, 300, 308, 315, 322, 330, 332, 345, 350, 375, 385, 396, 414, 415, 420, 450, 460, 462, 483, 495, 498, 500, 506, 525, 550, 575, 581, 630, 644, 660, 690, 693, 700, 747, 750, 759, 770, 805, 825, 828, 830, 875, 900, 913, 924, 966, 990, 996, 1012, 1035, 1050, 1100, 1125, 1150, 1155, 1162, 1245, 1260, 1265, 1375, 1380, 1386, 1449, 1494, 1500, 1518, 1540, 1575, 1610, 1650, 1660, 1725, 1743, 1750, 1771, 1826, 1909, 1925, 1932, 1980, 2070, 2075, 2100, 2250, 2277, 2300, 2310, 2324, 2415, 2475, 2490, 2530, 2625, 2739, 2750, 2772, 2875, 2898, 2905, 2988, 3036, 3150, 3220, 3300, 3450, 3465, 3486, 3500, 3542, 3652, 3735, 3795, 3818, 3850, 4025, 4125, 4140, 4150, 4500, 4554, 4565, 4620, 4830, 4950, 4980, 5060, 5175, 5229, 5250, 5313, 5478, 5500, 5727, 5750, 5775, 5796, 5810, 6225, 6300, 6325, 6391, 6900, 6930, 6972, 7084, 7245, 7470, 7590, 7636, 7700, 7875, 8050, 8217, 8250, 8300, 8625, 8715, 8855, 9108, 9130, 9545, 9625, 9660, 9900, 10350, 10375, 10458, 10500, 10626, 10956, 11385, 11454, 11500, 11550, 11620, 12075, 12375, 12450, 12650, 12782, 13363, 13695, 13860, 14490, 14525, 14940, 15180, 15750, 15939, 16100, 16434, 16500, 17181, 17250, 17325, 17430, 17710, 18260, 18675, 18975, 19090, 19173, 19250, 20125, 20700, 20750, 20916, 20999, 21252, 22770, 22825, 22908, 23100, 24150, 24750, 24900, 25300, 25564, 25875, 26145, 26565, 26726, 27390, 28635, 28875, 28980, 29050, 31125, 31500, 31625, 31878, 31955, 32868, 34362, 34500, 34650, 34860, 35420, 36225, 37350, 37950, 38180, 38346, 38500, 40089, 40250, 41085, 41500, 41998, 43575, 44275, 45540, 45650, 47725, 48300, 49500, 51750, 52290, 53130, 53452, 54780, 56925, 57270, 57519, 57750, 58100, 60375, 62250, 62997, 63250, 63756, 63910, 66815, 68475, 68724, 69300, 72450, 72625, 74700, 75900, 76692, 79695, 80178, 80500, 82170, 83996, 85905, 86625, 87150, 88550, 91300, 93375, 94875, 95450, 95865, 103500, 104580, 104995, 106260, 113850, 114125, 114540, 115038, 115500, 120267, 120750, 124500, 125994, 126500, 127820, 130725, 132825, 133630, 136950, 143175, 144900, 145250, 146993, 159390, 159775, 160356, 164340, 171810, 173250, 174300, 177100, 181125, 186750, 188991, 189750, 190900, 191730, 200445, 205425, 209990, 217875, 221375, 227700, 228250, 230076, 238625, 240534, 241500, 251988, 261450, 265650, 267260, 273900, 284625, 286350, 287595, 290500, 293986, 314985, 318780, 319550, 334075, 342375, 343620, 346500, 362250, 373500, 377982, 379500, 383460, 398475, 400890, 410850, 419980, 429525, 435750, 440979, 442750, 456500, 477250, 479325, 481068, 522900, 524975, 531300, 569250, 572700, 575190, 587972, 601335, 629970, 639100, 653625, 664125, 668150, 684750, 715875, 724500, 734965, 755964, 796950, 798875, 801780, 821700, 859050, 871500, 881958, 885500, 944955, 954500, 958650, 1002225, 1027125, 1049950, 1138500, 1150380, 1202670, 1259940, 1307250, 1322937, 1328250, 1336300, 1369500, 1431750, 1437975, 1469930, 1574925, 1593900, 1597750, 1670375, 1718100, 1763916, 1889910, 1917300, 1992375, 2004450, 2054250, 2099900, 2147625, 2204895, 2396625, 2405340, 2614500, 2624875, 2645874, 2656500, 2863500, 2875950, 2939860, 3006675, 3149850, 3195500, 3340750, 3674825, 3779820, 3984750, 4008900, 4108500, 4295250, 4409790, 4724775, 4793250, 5011125, 5249750, 5291748, 5751900, 6013350, 6299700, 6614685, 6681500, 7189875, 7349650, 7874625, 7969500, 8590500, 8819580, 9449550, 9586500, 10022250, 10499500, 11024475, 12026700, 13229370, 14379750, 14699300, 15033375, 15749250, 18374125, 18899100, 20044500, 22048950, 23623875, 26458740, 28759500, 30066750, 31498500, 33073425, 36748250, 44097900, 47247750, 55122375, 60133500, 66146850, 73496500, 94495500, 110244750, 132293700, 165367125, 220489500, 330734250, 661468500]

約数ペア:

[(1, 661468500), (2, 330734250), (3, 220489500), (4, 165367125), (5, 132293700), (6, 110244750), (7, 94495500), (9, 73496500), (10, 66146850), (11, 60133500), (12, 55122375), (14, 47247750), (15, 44097900), (18, 36748250), (20, 33073425), (21, 31498500), (22, 30066750), (23, 28759500), (25, 26458740), (28, 23623875), (30, 22048950), (33, 20044500), (35, 18899100), (36, 18374125), (42, 15749250), (44, 15033375), (45, 14699300), (46, 14379750), (50, 13229370), (55, 12026700), (60, 11024475), (63, 10499500), (66, 10022250), (69, 9586500), (70, 9449550), (75, 8819580), (77, 8590500), (83, 7969500), (84, 7874625), (90, 7349650), (92, 7189875), (99, 6681500), (100, 6614685), (105, 6299700), (110, 6013350), (115, 5751900), (125, 5291748), (126, 5249750), (132, 5011125), (138, 4793250), (140, 4724775), (150, 4409790), (154, 4295250), (161, 4108500), (165, 4008900), (166, 3984750), (175, 3779820), (180, 3674825), (198, 3340750), (207, 3195500), (210, 3149850), (220, 3006675), (225, 2939860), (230, 2875950), (231, 2863500), (249, 2656500), (250, 2645874), (252, 2624875), (253, 2614500), (275, 2405340), (276, 2396625), (300, 2204895), (308, 2147625), (315, 2099900), (322, 2054250), (330, 2004450), (332, 1992375), (345, 1917300), (350, 1889910), (375, 1763916), (385, 1718100), (396, 1670375), (414, 1597750), (415, 1593900), (420, 1574925), (450, 1469930), (460, 1437975), (462, 1431750), (483, 1369500), (495, 1336300), (498, 1328250), (500, 1322937), (506, 1307250), (525, 1259940), (550, 1202670), (575, 1150380), (581, 1138500), (630, 1049950), (644, 1027125), (660, 1002225), (690, 958650), (693, 954500), (700, 944955), (747, 885500), (750, 881958), (759, 871500), (770, 859050), (805, 821700), (825, 801780), (828, 798875), (830, 796950), (875, 755964), (900, 734965), (913, 724500), (924, 715875), (966, 684750), (990, 668150), (996, 664125), (1012, 653625), (1035, 639100), (1050, 629970), (1100, 601335), (1125, 587972), (1150, 575190), (1155, 572700), (1162, 569250), (1245, 531300), (1260, 524975), (1265, 522900), (1375, 481068), (1380, 479325), (1386, 477250), (1449, 456500), (1494, 442750), (1500, 440979), (1518, 435750), (1540, 429525), (1575, 419980), (1610, 410850), (1650, 400890), (1660, 398475), (1725, 383460), (1743, 379500), (1750, 377982), (1771, 373500), (1826, 362250), (1909, 346500), (1925, 343620), (1932, 342375), (1980, 334075), (2070, 319550), (2075, 318780), (2100, 314985), (2250, 293986), (2277, 290500), (2300, 287595), (2310, 286350), (2324, 284625), (2415, 273900), (2475, 267260), (2490, 265650), (2530, 261450), (2625, 251988), (2739, 241500), (2750, 240534), (2772, 238625), (2875, 230076), (2898, 228250), (2905, 227700), (2988, 221375), (3036, 217875), (3150, 209990), (3220, 205425), (3300, 200445), (3450, 191730), (3465, 190900), (3486, 189750), (3500, 188991), (3542, 186750), (3652, 181125), (3735, 177100), (3795, 174300), (3818, 173250), (3850, 171810), (4025, 164340), (4125, 160356), (4140, 159775), (4150, 159390), (4500, 146993), (4554, 145250), (4565, 144900), (4620, 143175), (4830, 136950), (4950, 133630), (4980, 132825), (5060, 130725), (5175, 127820), (5229, 126500), (5250, 125994), (5313, 124500), (5478, 120750), (5500, 120267), (5727, 115500), (5750, 115038), (5775, 114540), (5796, 114125), (5810, 113850), (6225, 106260), (6300, 104995), (6325, 104580), (6391, 103500), (6900, 95865), (6930, 95450), (6972, 94875), (7084, 93375), (7245, 91300), (7470, 88550), (7590, 87150), (7636, 86625), (7700, 85905), (7875, 83996), (8050, 82170), (8217, 80500), (8250, 80178), (8300, 79695), (8625, 76692), (8715, 75900), (8855, 74700), (9108, 72625), (9130, 72450), (9545, 69300), (9625, 68724), (9660, 68475), (9900, 66815), (10350, 63910), (10375, 63756), (10458, 63250), (10500, 62997), (10626, 62250), (10956, 60375), (11385, 58100), (11454, 57750), (11500, 57519), (11550, 57270), (11620, 56925), (12075, 54780), (12375, 53452), (12450, 53130), (12650, 52290), (12782, 51750), (13363, 49500), (13695, 48300), (13860, 47725), (14490, 45650), (14525, 45540), (14940, 44275), (15180, 43575), (15750, 41998), (15939, 41500), (16100, 41085), (16434, 40250), (16500, 40089), (17181, 38500), (17250, 38346), (17325, 38180), (17430, 37950), (17710, 37350), (18260, 36225), (18675, 35420), (18975, 34860), (19090, 34650), (19173, 34500), (19250, 34362), (20125, 32868), (20700, 31955), (20750, 31878), (20916, 31625), (20999, 31500), (21252, 31125), (22770, 29050), (22825, 28980), (22908, 28875), (23100, 28635), (24150, 27390), (24750, 26726), (24900, 26565), (25300, 26145), (25564, 25875)]