21090520800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1504

約数の個数: 360

約数和(自身を含む): 77261117472

約数和(自身を除く): 56170596672

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 271, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 542, 600, 648, 675, 720, 800, 810, 813, 864, 900, 1080, 1084, 1200, 1201, 1296, 1350, 1355, 1440, 1620, 1626, 1800, 2025, 2160, 2168, 2400, 2402, 2439, 2592, 2700, 2710, 3240, 3252, 3600, 3603, 4050, 4065, 4320, 4336, 4804, 4878, 5400, 5420, 6005, 6480, 6504, 6775, 7200, 7206, 7317, 8100, 8130, 8672, 9608, 9756, 10800, 10809, 10840, 12010, 12195, 12960, 13008, 13550, 14412, 14634, 16200, 16260, 18015, 19216, 19512, 20325, 21600, 21618, 21680, 21951, 24020, 24390, 26016, 27100, 28824, 29268, 30025, 32400, 32427, 32520, 36030, 36585, 38432, 39024, 40650, 43236, 43360, 43902, 48040, 48780, 54045, 54200, 57648, 58536, 60050, 60975, 64800, 64854, 65040, 72060, 73170, 78048, 81300, 86472, 87804, 90075, 96080, 97281, 97560, 108090, 108400, 109755, 115296, 117072, 120100, 121950, 129708, 130080, 144120, 146340, 162135, 162600, 172944, 175608, 180150, 182925, 192160, 194562, 195120, 216180, 216800, 219510, 234144, 240200, 243900, 259416, 270225, 288240, 292680, 324270, 325200, 325471, 345888, 351216, 360300, 365850, 389124, 390240, 432360, 439020, 480400, 486405, 487800, 518832, 540450, 548775, 576480, 585360, 648540, 650400, 650942, 702432, 720600, 731700, 778248, 810675, 864720, 878040, 960800, 972810, 975600, 976413, 1037664, 1080900, 1097550, 1170720, 1297080, 1301884, 1441200, 1463400, 1556496, 1621350, 1627355, 1729440, 1756080, 1945620, 1951200, 1952826, 2161800, 2195100, 2432025, 2594160, 2603768, 2882400, 2926800, 2929239, 3112992, 3242700, 3254710, 3512160, 3891240, 3905652, 4323600, 4390200, 4864050, 4882065, 5188320, 5207536, 5853600, 5858478, 6485400, 6509420, 7782480, 7811304, 8136775, 8647200, 8780400, 8787717, 9728100, 9764130, 10415072, 11716956, 12970800, 13018840, 14646195, 15564960, 15622608, 16273550, 17560800, 17575434, 19456200, 19528260, 23433912, 24410325, 25941600, 26037680, 26363151, 29292390, 31245216, 32547100, 35150868, 38912400, 39056520, 43938585, 46867824, 48820650, 52075360, 52726302, 58584780, 65094200, 70301736, 73230975, 77824800, 78113040, 87877170, 93735648, 97641300, 105452604, 117169560, 130188400, 131815755, 140603472, 146461950, 156226080, 175754340, 195282600, 210905208, 219692925, 234339120, 260376800, 263631510, 281206944, 292923900, 351508680, 390565200, 421810416, 439385850, 468678240, 527263020, 585847800, 659078775, 703017360, 781130400, 843620832, 878771700, 1054526040, 1171695600, 1318157550, 1406034720, 1757543400, 2109052080, 2343391200, 2636315100, 3515086800, 4218104160, 5272630200, 7030173600, 10545260400, 21090520800]

約数ペア:

[(1, 21090520800), (2, 10545260400), (3, 7030173600), (4, 5272630200), (5, 4218104160), (6, 3515086800), (8, 2636315100), (9, 2343391200), (10, 2109052080), (12, 1757543400), (15, 1406034720), (16, 1318157550), (18, 1171695600), (20, 1054526040), (24, 878771700), (25, 843620832), (27, 781130400), (30, 703017360), (32, 659078775), (36, 585847800), (40, 527263020), (45, 468678240), (48, 439385850), (50, 421810416), (54, 390565200), (60, 351508680), (72, 292923900), (75, 281206944), (80, 263631510), (81, 260376800), (90, 234339120), (96, 219692925), (100, 210905208), (108, 195282600), (120, 175754340), (135, 156226080), (144, 146461950), (150, 140603472), (160, 131815755), (162, 130188400), (180, 117169560), (200, 105452604), (216, 97641300), (225, 93735648), (240, 87877170), (270, 78113040), (271, 77824800), (288, 73230975), (300, 70301736), (324, 65094200), (360, 58584780), (400, 52726302), (405, 52075360), (432, 48820650), (450, 46867824), (480, 43938585), (540, 39056520), (542, 38912400), (600, 35150868), (648, 32547100), (675, 31245216), (720, 29292390), (800, 26363151), (810, 26037680), (813, 25941600), (864, 24410325), (900, 23433912), (1080, 19528260), (1084, 19456200), (1200, 17575434), (1201, 17560800), (1296, 16273550), (1350, 15622608), (1355, 15564960), (1440, 14646195), (1620, 13018840), (1626, 12970800), (1800, 11716956), (2025, 10415072), (2160, 9764130), (2168, 9728100), (2400, 8787717), (2402, 8780400), (2439, 8647200), (2592, 8136775), (2700, 7811304), (2710, 7782480), (3240, 6509420), (3252, 6485400), (3600, 5858478), (3603, 5853600), (4050, 5207536), (4065, 5188320), (4320, 4882065), (4336, 4864050), (4804, 4390200), (4878, 4323600), (5400, 3905652), (5420, 3891240), (6005, 3512160), (6480, 3254710), (6504, 3242700), (6775, 3112992), (7200, 2929239), (7206, 2926800), (7317, 2882400), (8100, 2603768), (8130, 2594160), (8672, 2432025), (9608, 2195100), (9756, 2161800), (10800, 1952826), (10809, 1951200), (10840, 1945620), (12010, 1756080), (12195, 1729440), (12960, 1627355), (13008, 1621350), (13550, 1556496), (14412, 1463400), (14634, 1441200), (16200, 1301884), (16260, 1297080), (18015, 1170720), (19216, 1097550), (19512, 1080900), (20325, 1037664), (21600, 976413), (21618, 975600), (21680, 972810), (21951, 960800), (24020, 878040), (24390, 864720), (26016, 810675), (27100, 778248), (28824, 731700), (29268, 720600), (30025, 702432), (32400, 650942), (32427, 650400), (32520, 648540), (36030, 585360), (36585, 576480), (38432, 548775), (39024, 540450), (40650, 518832), (43236, 487800), (43360, 486405), (43902, 480400), (48040, 439020), (48780, 432360), (54045, 390240), (54200, 389124), (57648, 365850), (58536, 360300), (60050, 351216), (60975, 345888), (64800, 325471), (64854, 325200), (65040, 324270), (72060, 292680), (73170, 288240), (78048, 270225), (81300, 259416), (86472, 243900), (87804, 240200), (90075, 234144), (96080, 219510), (97281, 216800), (97560, 216180), (108090, 195120), (108400, 194562), (109755, 192160), (115296, 182925), (117072, 180150), (120100, 175608), (121950, 172944), (129708, 162600), (130080, 162135), (144120, 146340)]