81439322400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{811}}^1\times {\mathrm{4649}}^1$

素因数の和:5489

約数の個数: 288

約数和(自身を含む): 294965496000

約数和(自身を除く): 213526173600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 811, 864, 900, 1080, 1200, 1350, 1440, 1622, 1800, 2160, 2400, 2433, 2700, 3244, 3600, 4055, 4320, 4649, 4866, 5400, 6488, 7200, 7299, 8110, 9298, 9732, 10800, 12165, 12976, 13947, 14598, 16220, 18596, 19464, 20275, 21600, 21897, 23245, 24330, 25952, 27894, 29196, 32440, 36495, 37192, 38928, 40550, 41841, 43794, 46490, 48660, 55788, 58392, 60825, 64880, 69735, 72990, 74384, 77856, 81100, 83682, 87588, 92980, 97320, 109485, 111576, 116225, 116784, 121650, 125523, 129760, 139470, 145980, 148768, 162200, 167364, 175176, 182475, 185960, 194640, 209205, 218970, 223152, 232450, 233568, 243300, 251046, 278940, 291960, 324400, 334728, 348675, 350352, 364950, 371920, 389280, 418410, 437940, 446304, 464900, 486600, 502092, 547425, 557880, 583920, 627615, 648800, 669456, 697350, 700704, 729900, 743840, 836820, 875880, 929800, 973200, 1004184, 1046025, 1094850, 1115760, 1167840, 1255230, 1338912, 1394700, 1459800, 1673640, 1751760, 1859600, 1946400, 2008368, 2092050, 2189700, 2231520, 2510460, 2789400, 2919600, 3138075, 3347280, 3503520, 3719200, 3770339, 4016736, 4184100, 4379400, 5020920, 5578800, 5839200, 6276150, 6694560, 7540678, 8368200, 8758800, 10041840, 11157600, 11311017, 12552300, 15081356, 16736400, 17517600, 18851695, 20083680, 22622034, 25104600, 30162712, 33472800, 33933051, 37703390, 45244068, 50209200, 56555085, 60325424, 67866102, 75406780, 90488136, 94258475, 100418400, 101799153, 113110170, 120650848, 135732204, 150813560, 169665255, 180976272, 188516950, 203598306, 226220340, 271464408, 282775425, 301627120, 339330510, 361952544, 377033900, 407196612, 452440680, 508995765, 542928816, 565550850, 603254240, 678661020, 754067800, 814393224, 848326275, 904881360, 1017991530, 1085857632, 1131101700, 1357322040, 1508135600, 1628786448, 1696652550, 1809762720, 2035983060, 2262203400, 2544978825, 2714644080, 3016271200, 3257572896, 3393305100, 4071966120, 4524406800, 5089957650, 5429288160, 6786610200, 8143932240, 9048813600, 10179915300, 13573220400, 16287864480, 20359830600, 27146440800, 40719661200, 81439322400]

約数ペア:

[(1, 81439322400), (2, 40719661200), (3, 27146440800), (4, 20359830600), (5, 16287864480), (6, 13573220400), (8, 10179915300), (9, 9048813600), (10, 8143932240), (12, 6786610200), (15, 5429288160), (16, 5089957650), (18, 4524406800), (20, 4071966120), (24, 3393305100), (25, 3257572896), (27, 3016271200), (30, 2714644080), (32, 2544978825), (36, 2262203400), (40, 2035983060), (45, 1809762720), (48, 1696652550), (50, 1628786448), (54, 1508135600), (60, 1357322040), (72, 1131101700), (75, 1085857632), (80, 1017991530), (90, 904881360), (96, 848326275), (100, 814393224), (108, 754067800), (120, 678661020), (135, 603254240), (144, 565550850), (150, 542928816), (160, 508995765), (180, 452440680), (200, 407196612), (216, 377033900), (225, 361952544), (240, 339330510), (270, 301627120), (288, 282775425), (300, 271464408), (360, 226220340), (400, 203598306), (432, 188516950), (450, 180976272), (480, 169665255), (540, 150813560), (600, 135732204), (675, 120650848), (720, 113110170), (800, 101799153), (811, 100418400), (864, 94258475), (900, 90488136), (1080, 75406780), (1200, 67866102), (1350, 60325424), (1440, 56555085), (1622, 50209200), (1800, 45244068), (2160, 37703390), (2400, 33933051), (2433, 33472800), (2700, 30162712), (3244, 25104600), (3600, 22622034), (4055, 20083680), (4320, 18851695), (4649, 17517600), (4866, 16736400), (5400, 15081356), (6488, 12552300), (7200, 11311017), (7299, 11157600), (8110, 10041840), (9298, 8758800), (9732, 8368200), (10800, 7540678), (12165, 6694560), (12976, 6276150), (13947, 5839200), (14598, 5578800), (16220, 5020920), (18596, 4379400), (19464, 4184100), (20275, 4016736), (21600, 3770339), (21897, 3719200), (23245, 3503520), (24330, 3347280), (25952, 3138075), (27894, 2919600), (29196, 2789400), (32440, 2510460), (36495, 2231520), (37192, 2189700), (38928, 2092050), (40550, 2008368), (41841, 1946400), (43794, 1859600), (46490, 1751760), (48660, 1673640), (55788, 1459800), (58392, 1394700), (60825, 1338912), (64880, 1255230), (69735, 1167840), (72990, 1115760), (74384, 1094850), (77856, 1046025), (81100, 1004184), (83682, 973200), (87588, 929800), (92980, 875880), (97320, 836820), (109485, 743840), (111576, 729900), (116225, 700704), (116784, 697350), (121650, 669456), (125523, 648800), (129760, 627615), (139470, 583920), (145980, 557880), (148768, 547425), (162200, 502092), (167364, 486600), (175176, 464900), (182475, 446304), (185960, 437940), (194640, 418410), (209205, 389280), (218970, 371920), (223152, 364950), (232450, 350352), (233568, 348675), (243300, 334728), (251046, 324400), (278940, 291960)]