21195810000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 400

約数和(自身を含む): 78676065600

約数和(自身を除く): 57480255600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 125, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 250, 261, 270, 290, 300, 348, 360, 375, 400, 432, 435, 450, 464, 500, 522, 540, 580, 600, 625, 675, 696, 720, 725, 750, 783, 870, 900, 1000, 1044, 1080, 1125, 1160, 1200, 1250, 1305, 1350, 1392, 1450, 1500, 1566, 1740, 1800, 1875, 2000, 2088, 2160, 2175, 2250, 2320, 2500, 2610, 2700, 2707, 2900, 3000, 3132, 3375, 3480, 3600, 3625, 3750, 3915, 4176, 4350, 4500, 5000, 5220, 5400, 5414, 5625, 5800, 6000, 6264, 6525, 6750, 6960, 7250, 7500, 7830, 8121, 8700, 9000, 10000, 10440, 10800, 10828, 10875, 11250, 11600, 12528, 13050, 13500, 13535, 14500, 15000, 15660, 16242, 16875, 17400, 18000, 18125, 19575, 20880, 21656, 21750, 22500, 24363, 26100, 27000, 27070, 29000, 30000, 31320, 32484, 32625, 33750, 34800, 36250, 39150, 40605, 43312, 43500, 45000, 48726, 52200, 54000, 54140, 54375, 58000, 62640, 64968, 65250, 67500, 67675, 72500, 73089, 78300, 78503, 81210, 87000, 90000, 97452, 97875, 104400, 108280, 108750, 121815, 129936, 130500, 135000, 135350, 145000, 146178, 156600, 157006, 162420, 163125, 174000, 194904, 195750, 203025, 216560, 217500, 235509, 243630, 261000, 270000, 270700, 290000, 292356, 313200, 314012, 324840, 326250, 338375, 365445, 389808, 391500, 392515, 406050, 435000, 471018, 487260, 489375, 522000, 541400, 584712, 609075, 628024, 649680, 652500, 676750, 706527, 730890, 783000, 785030, 812100, 870000, 942036, 974520, 978750, 1015125, 1082800, 1169424, 1177545, 1218150, 1256048, 1305000, 1353500, 1413054, 1461780, 1566000, 1570060, 1624200, 1691875, 1827225, 1884072, 1949040, 1957500, 1962575, 2030250, 2119581, 2355090, 2436300, 2610000, 2707000, 2826108, 2923560, 3045375, 3140120, 3248400, 3383750, 3532635, 3654450, 3768144, 3915000, 3925150, 4060500, 4239162, 4710180, 4872600, 5075625, 5414000, 5652216, 5847120, 5887725, 6090750, 6280240, 6767500, 7065270, 7308900, 7830000, 7850300, 8121000, 8478324, 9136125, 9420360, 9745200, 9812875, 10151250, 10597905, 11304432, 11775450, 12181500, 13535000, 14130540, 14617800, 15226875, 15700600, 16242000, 16956648, 17663175, 18272250, 18840720, 19625750, 20302500, 21195810, 23550900, 24363000, 27070000, 28261080, 29235600, 29438625, 30453750, 31401200, 33913296, 35326350, 36544500, 39251500, 40605000, 42391620, 45680625, 47101800, 48726000, 49064375, 52989525, 56522160, 58877250, 60907500, 70652700, 73089000, 78503000, 81210000, 84783240, 88315875, 91361250, 94203600, 98128750, 105979050, 117754500, 121815000, 141305400, 146178000, 147193125, 157006000, 169566480, 176631750, 182722500, 196257500, 211958100, 235509000, 243630000, 264947625, 282610800, 294386250, 353263500, 365445000, 392515000, 423916200, 441579375, 471018000, 529895250, 588772500, 706527000, 730890000, 785030000, 847832400, 883158750, 1059790500, 1177545000, 1324738125, 1413054000, 1766317500, 2119581000, 2355090000, 2649476250, 3532635000, 4239162000, 5298952500, 7065270000, 10597905000, 21195810000]

約数ペア:

[(1, 21195810000), (2, 10597905000), (3, 7065270000), (4, 5298952500), (5, 4239162000), (6, 3532635000), (8, 2649476250), (9, 2355090000), (10, 2119581000), (12, 1766317500), (15, 1413054000), (16, 1324738125), (18, 1177545000), (20, 1059790500), (24, 883158750), (25, 847832400), (27, 785030000), (29, 730890000), (30, 706527000), (36, 588772500), (40, 529895250), (45, 471018000), (48, 441579375), (50, 423916200), (54, 392515000), (58, 365445000), (60, 353263500), (72, 294386250), (75, 282610800), (80, 264947625), (87, 243630000), (90, 235509000), (100, 211958100), (108, 196257500), (116, 182722500), (120, 176631750), (125, 169566480), (135, 157006000), (144, 147193125), (145, 146178000), (150, 141305400), (174, 121815000), (180, 117754500), (200, 105979050), (216, 98128750), (225, 94203600), (232, 91361250), (240, 88315875), (250, 84783240), (261, 81210000), (270, 78503000), (290, 73089000), (300, 70652700), (348, 60907500), (360, 58877250), (375, 56522160), (400, 52989525), (432, 49064375), (435, 48726000), (450, 47101800), (464, 45680625), (500, 42391620), (522, 40605000), (540, 39251500), (580, 36544500), (600, 35326350), (625, 33913296), (675, 31401200), (696, 30453750), (720, 29438625), (725, 29235600), (750, 28261080), (783, 27070000), (870, 24363000), (900, 23550900), (1000, 21195810), (1044, 20302500), (1080, 19625750), (1125, 18840720), (1160, 18272250), (1200, 17663175), (1250, 16956648), (1305, 16242000), (1350, 15700600), (1392, 15226875), (1450, 14617800), (1500, 14130540), (1566, 13535000), (1740, 12181500), (1800, 11775450), (1875, 11304432), (2000, 10597905), (2088, 10151250), (2160, 9812875), (2175, 9745200), (2250, 9420360), (2320, 9136125), (2500, 8478324), (2610, 8121000), (2700, 7850300), (2707, 7830000), (2900, 7308900), (3000, 7065270), (3132, 6767500), (3375, 6280240), (3480, 6090750), (3600, 5887725), (3625, 5847120), (3750, 5652216), (3915, 5414000), (4176, 5075625), (4350, 4872600), (4500, 4710180), (5000, 4239162), (5220, 4060500), (5400, 3925150), (5414, 3915000), (5625, 3768144), (5800, 3654450), (6000, 3532635), (6264, 3383750), (6525, 3248400), (6750, 3140120), (6960, 3045375), (7250, 2923560), (7500, 2826108), (7830, 2707000), (8121, 2610000), (8700, 2436300), (9000, 2355090), (10000, 2119581), (10440, 2030250), (10800, 1962575), (10828, 1957500), (10875, 1949040), (11250, 1884072), (11600, 1827225), (12528, 1691875), (13050, 1624200), (13500, 1570060), (13535, 1566000), (14500, 1461780), (15000, 1413054), (15660, 1353500), (16242, 1305000), (16875, 1256048), (17400, 1218150), (18000, 1177545), (18125, 1169424), (19575, 1082800), (20880, 1015125), (21656, 978750), (21750, 974520), (22500, 942036), (24363, 870000), (26100, 812100), (27000, 785030), (27070, 783000), (29000, 730890), (30000, 706527), (31320, 676750), (32484, 652500), (32625, 649680), (33750, 628024), (34800, 609075), (36250, 584712), (39150, 541400), (40605, 522000), (43312, 489375), (43500, 487260), (45000, 471018), (48726, 435000), (52200, 406050), (54000, 392515), (54140, 391500), (54375, 389808), (58000, 365445), (62640, 338375), (64968, 326250), (65250, 324840), (67500, 314012), (67675, 313200), (72500, 292356), (73089, 290000), (78300, 270700), (78503, 270000), (81210, 261000), (87000, 243630), (90000, 235509), (97452, 217500), (97875, 216560), (104400, 203025), (108280, 195750), (108750, 194904), (121815, 174000), (129936, 163125), (130500, 162420), (135000, 157006), (135350, 156600), (145000, 146178)]