72428448400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17681}}^1$

素因数の和:17743

約数の個数: 360

約数和(自身を含む): 232456059360

約数和(自身を除く): 160027610960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 49, 50, 55, 56, 70, 76, 77, 80, 88, 95, 98, 100, 110, 112, 133, 140, 152, 154, 175, 176, 190, 196, 200, 209, 220, 245, 266, 275, 280, 304, 308, 350, 380, 385, 392, 400, 418, 440, 475, 490, 532, 539, 550, 560, 616, 665, 700, 760, 770, 784, 836, 880, 931, 950, 980, 1045, 1064, 1078, 1100, 1225, 1232, 1330, 1400, 1463, 1520, 1540, 1672, 1862, 1900, 1925, 1960, 2090, 2128, 2156, 2200, 2450, 2660, 2695, 2800, 2926, 3080, 3325, 3344, 3724, 3800, 3850, 3920, 4180, 4312, 4400, 4655, 4900, 5225, 5320, 5390, 5852, 6160, 6650, 7315, 7448, 7600, 7700, 8360, 8624, 9310, 9800, 10241, 10450, 10640, 10780, 11704, 13300, 13475, 14630, 14896, 15400, 16720, 17681, 18620, 19600, 20482, 20900, 21560, 23275, 23408, 26600, 26950, 29260, 30800, 35362, 36575, 37240, 40964, 41800, 43120, 46550, 51205, 53200, 53900, 58520, 70724, 73150, 74480, 81928, 83600, 88405, 93100, 102410, 107800, 117040, 123767, 141448, 146300, 163856, 176810, 186200, 194491, 204820, 215600, 247534, 256025, 282896, 292600, 335939, 353620, 372400, 388982, 409640, 442025, 495068, 512050, 585200, 618835, 671878, 707240, 777964, 819280, 866369, 884050, 972455, 990136, 1024100, 1237670, 1343756, 1361437, 1414480, 1555928, 1679695, 1732738, 1768100, 1944910, 1980272, 2048200, 2351573, 2475340, 2687512, 2722874, 3094175, 3111856, 3359390, 3465476, 3536200, 3695329, 3889820, 4096400, 4331845, 4703146, 4862275, 4950680, 5375024, 5445748, 6188350, 6718780, 6807185, 6930952, 7072400, 7390658, 7779640, 8398475, 8663690, 9406292, 9530059, 9724550, 9901360, 10891496, 11757865, 12376700, 13437560, 13614370, 13861904, 14781316, 15559280, 16461011, 16796950, 17327380, 18476645, 18812584, 19060118, 19449100, 21659225, 21782992, 23515730, 24753400, 25867303, 26875120, 27228740, 29562632, 32922022, 33593900, 34035925, 34654760, 36953290, 37625168, 38120236, 38898200, 43318450, 47031460, 47650295, 49506800, 51734606, 54457480, 58789325, 59125264, 65844044, 67187800, 68071850, 69309520, 73906580, 76240472, 77796400, 82305055, 86636900, 92383225, 94062920, 95300590, 103469212, 108914960, 117578650, 129336515, 131688088, 134375600, 136143700, 147813160, 152480944, 164610110, 173273800, 181071121, 184766450, 188125840, 190601180, 206938424, 235157300, 238251475, 258673030, 263376176, 272287400, 295626320, 329220220, 346547600, 362142242, 369532900, 381202360, 411525275, 413876848, 470314600, 476502950, 517346060, 544574800, 646682575, 658440440, 724284484, 739065800, 762404720, 823050550, 905355605, 940629200, 953005900, 1034692120, 1293365150, 1316880880, 1448568968, 1478131600, 1646101100, 1810711210, 1906011800, 2069384240, 2586730300, 2897137936, 3292202200, 3621422420, 3812023600, 4526778025, 5173460600, 6584404400, 7242844840, 9053556050, 10346921200, 14485689680, 18107112100, 36214224200, 72428448400]

約数ペア:

[(1, 72428448400), (2, 36214224200), (4, 18107112100), (5, 14485689680), (7, 10346921200), (8, 9053556050), (10, 7242844840), (11, 6584404400), (14, 5173460600), (16, 4526778025), (19, 3812023600), (20, 3621422420), (22, 3292202200), (25, 2897137936), (28, 2586730300), (35, 2069384240), (38, 1906011800), (40, 1810711210), (44, 1646101100), (49, 1478131600), (50, 1448568968), (55, 1316880880), (56, 1293365150), (70, 1034692120), (76, 953005900), (77, 940629200), (80, 905355605), (88, 823050550), (95, 762404720), (98, 739065800), (100, 724284484), (110, 658440440), (112, 646682575), (133, 544574800), (140, 517346060), (152, 476502950), (154, 470314600), (175, 413876848), (176, 411525275), (190, 381202360), (196, 369532900), (200, 362142242), (209, 346547600), (220, 329220220), (245, 295626320), (266, 272287400), (275, 263376176), (280, 258673030), (304, 238251475), (308, 235157300), (350, 206938424), (380, 190601180), (385, 188125840), (392, 184766450), (400, 181071121), (418, 173273800), (440, 164610110), (475, 152480944), (490, 147813160), (532, 136143700), (539, 134375600), (550, 131688088), (560, 129336515), (616, 117578650), (665, 108914960), (700, 103469212), (760, 95300590), (770, 94062920), (784, 92383225), (836, 86636900), (880, 82305055), (931, 77796400), (950, 76240472), (980, 73906580), (1045, 69309520), (1064, 68071850), (1078, 67187800), (1100, 65844044), (1225, 59125264), (1232, 58789325), (1330, 54457480), (1400, 51734606), (1463, 49506800), (1520, 47650295), (1540, 47031460), (1672, 43318450), (1862, 38898200), (1900, 38120236), (1925, 37625168), (1960, 36953290), (2090, 34654760), (2128, 34035925), (2156, 33593900), (2200, 32922022), (2450, 29562632), (2660, 27228740), (2695, 26875120), (2800, 25867303), (2926, 24753400), (3080, 23515730), (3325, 21782992), (3344, 21659225), (3724, 19449100), (3800, 19060118), (3850, 18812584), (3920, 18476645), (4180, 17327380), (4312, 16796950), (4400, 16461011), (4655, 15559280), (4900, 14781316), (5225, 13861904), (5320, 13614370), (5390, 13437560), (5852, 12376700), (6160, 11757865), (6650, 10891496), (7315, 9901360), (7448, 9724550), (7600, 9530059), (7700, 9406292), (8360, 8663690), (8624, 8398475), (9310, 7779640), (9800, 7390658), (10241, 7072400), (10450, 6930952), (10640, 6807185), (10780, 6718780), (11704, 6188350), (13300, 5445748), (13475, 5375024), (14630, 4950680), (14896, 4862275), (15400, 4703146), (16720, 4331845), (17681, 4096400), (18620, 3889820), (19600, 3695329), (20482, 3536200), (20900, 3465476), (21560, 3359390), (23275, 3111856), (23408, 3094175), (26600, 2722874), (26950, 2687512), (29260, 2475340), (30800, 2351573), (35362, 2048200), (36575, 1980272), (37240, 1944910), (40964, 1768100), (41800, 1732738), (43120, 1679695), (46550, 1555928), (51205, 1414480), (53200, 1361437), (53900, 1343756), (58520, 1237670), (70724, 1024100), (73150, 990136), (74480, 972455), (81928, 884050), (83600, 866369), (88405, 819280), (93100, 777964), (102410, 707240), (107800, 671878), (117040, 618835), (123767, 585200), (141448, 512050), (146300, 495068), (163856, 442025), (176810, 409640), (186200, 388982), (194491, 372400), (204820, 353620), (215600, 335939), (247534, 292600), (256025, 282896)]