81875404800

素因数分解:

$2^{11}\times 3^3\times 5^2\times 7^1\times {\mathrm{8461}}^1$

素因数の和:8509

約数の個数: 576

約数和(自身を含む): 343746748800

約数和(自身を除く): 261871344000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 512, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 768, 800, 840, 864, 896, 900, 945, 960, 1008, 1024, 1050, 1080, 1120, 1152, 1200, 1260, 1280, 1344, 1350, 1400, 1440, 1512, 1536, 1575, 1600, 1680, 1728, 1792, 1800, 1890, 1920, 2016, 2048, 2100, 2160, 2240, 2304, 2400, 2520, 2560, 2688, 2700, 2800, 2880, 3024, 3072, 3150, 3200, 3360, 3456, 3584, 3600, 3780, 3840, 4032, 4200, 4320, 4480, 4608, 4725, 4800, 5040, 5120, 5376, 5400, 5600, 5760, 6048, 6144, 6300, 6400, 6720, 6912, 7168, 7200, 7560, 7680, 8064, 8400, 8461, 8640, 8960, 9216, 9450, 9600, 10080, 10240, 10752, 10800, 11200, 11520, 12096, 12600, 12800, 13440, 13824, 14336, 14400, 15120, 15360, 16128, 16800, 16922, 17280, 17920, 18432, 18900, 19200, 20160, 21504, 21600, 22400, 23040, 24192, 25200, 25383, 25600, 26880, 27648, 28800, 30240, 30720, 32256, 33600, 33844, 34560, 35840, 37800, 38400, 40320, 42305, 43008, 43200, 44800, 46080, 48384, 50400, 50766, 51200, 53760, 55296, 57600, 59227, 60480, 64512, 67200, 67688, 69120, 71680, 75600, 76149, 76800, 80640, 84610, 86400, 89600, 92160, 96768, 100800, 101532, 107520, 115200, 118454, 120960, 126915, 129024, 134400, 135376, 138240, 151200, 152298, 153600, 161280, 169220, 172800, 177681, 179200, 193536, 201600, 203064, 211525, 215040, 228447, 230400, 236908, 241920, 253830, 268800, 270752, 276480, 296135, 302400, 304596, 322560, 338440, 345600, 355362, 358400, 380745, 387072, 403200, 406128, 423050, 456894, 460800, 473816, 483840, 507660, 533043, 537600, 541504, 592270, 604800, 609192, 634575, 645120, 676880, 691200, 710724, 761490, 806400, 812256, 846100, 888405, 913788, 947632, 967680, 1015320, 1066086, 1075200, 1083008, 1142235, 1184540, 1209600, 1218384, 1269150, 1353760, 1382400, 1421448, 1480675, 1522980, 1599129, 1612800, 1624512, 1692200, 1776810, 1827576, 1895264, 1903725, 1935360, 2030640, 2132172, 2166016, 2284470, 2369080, 2419200, 2436768, 2538300, 2665215, 2707520, 2842896, 2961350, 3045960, 3198258, 3225600, 3249024, 3384400, 3553620, 3655152, 3790528, 3807450, 4061280, 4264344, 4332032, 4442025, 4568940, 4738160, 4838400, 4873536, 5076600, 5330430, 5415040, 5685792, 5711175, 5922700, 6091920, 6396516, 6498048, 6768800, 7107240, 7310304, 7581056, 7614900, 7995645, 8122560, 8528688, 8664064, 8884050, 9137880, 9476320, 9676800, 9747072, 10153200, 10660860, 10830080, 11371584, 11422350, 11845400, 12183840, 12793032, 12996096, 13326075, 13537600, 14214480, 14620608, 15162112, 15229800, 15991290, 16245120, 17057376, 17328128, 17768100, 18275760, 18952640, 19494144, 20306400, 21321720, 21660160, 22743168, 22844700, 23690800, 24367680, 25586064, 25992192, 26652150, 27075200, 28428960, 29241216, 30324224, 30459600, 31982580, 32490240, 34114752, 35536200, 36551520, 37905280, 38988288, 39978225, 40612800, 42643440, 43320320, 45486336, 45689400, 47381600, 48735360, 51172128, 51984384, 53304300, 54150400, 56857920, 58482432, 60648448, 60919200, 63965160, 64980480, 68229504, 71072400, 73103040, 75810560, 77976576, 79956450, 81225600, 85286880, 86640640, 90972672, 91378800, 94763200, 97470720, 102344256, 106608600, 108300800, 113715840, 116964864, 121296896, 121838400, 127930320, 129960960, 136459008, 142144800, 146206080, 151621120, 155953152, 159912900, 162451200, 170573760, 181945344, 182757600, 189526400, 194941440, 204688512, 213217200, 216601600, 227431680, 233929728, 243676800, 255860640, 259921920, 272918016, 284289600, 292412160, 303242240, 319825800, 324902400, 341147520, 363890688, 365515200, 379052800, 389882880, 409377024, 426434400, 433203200, 454863360, 467859456, 487353600, 511721280, 545836032, 568579200, 584824320, 606484480, 639651600, 649804800, 682295040, 731030400, 758105600, 779765760, 818754048, 852868800, 909726720, 974707200, 1023442560, 1091672064, 1137158400, 1169648640, 1279303200, 1299609600, 1364590080, 1462060800, 1516211200, 1637508096, 1705737600, 1819453440, 1949414400, 2046885120, 2274316800, 2339297280, 2558606400, 2729180160, 2924121600, 3032422400, 3275016192, 3411475200, 3898828800, 4093770240, 4548633600, 5117212800, 5458360320, 5848243200, 6822950400, 8187540480, 9097267200, 10234425600, 11696486400, 13645900800, 16375080960, 20468851200, 27291801600, 40937702400, 81875404800]

約数ペア:

[(1, 81875404800), (2, 40937702400), (3, 27291801600), (4, 20468851200), (5, 16375080960), (6, 13645900800), (7, 11696486400), (8, 10234425600), (9, 9097267200), (10, 8187540480), (12, 6822950400), (14, 5848243200), (15, 5458360320), (16, 5117212800), (18, 4548633600), (20, 4093770240), (21, 3898828800), (24, 3411475200), (25, 3275016192), (27, 3032422400), (28, 2924121600), (30, 2729180160), (32, 2558606400), (35, 2339297280), (36, 2274316800), (40, 2046885120), (42, 1949414400), (45, 1819453440), (48, 1705737600), (50, 1637508096), (54, 1516211200), (56, 1462060800), (60, 1364590080), (63, 1299609600), (64, 1279303200), (70, 1169648640), (72, 1137158400), (75, 1091672064), (80, 1023442560), (84, 974707200), (90, 909726720), (96, 852868800), (100, 818754048), (105, 779765760), (108, 758105600), (112, 731030400), (120, 682295040), (126, 649804800), (128, 639651600), (135, 606484480), (140, 584824320), (144, 568579200), (150, 545836032), (160, 511721280), (168, 487353600), (175, 467859456), (180, 454863360), (189, 433203200), (192, 426434400), (200, 409377024), (210, 389882880), (216, 379052800), (224, 365515200), (225, 363890688), (240, 341147520), (252, 324902400), (256, 319825800), (270, 303242240), (280, 292412160), (288, 284289600), (300, 272918016), (315, 259921920), (320, 255860640), (336, 243676800), (350, 233929728), (360, 227431680), (378, 216601600), (384, 213217200), (400, 204688512), (420, 194941440), (432, 189526400), (448, 182757600), (450, 181945344), (480, 170573760), (504, 162451200), (512, 159912900), (525, 155953152), (540, 151621120), (560, 146206080), (576, 142144800), (600, 136459008), (630, 129960960), (640, 127930320), (672, 121838400), (675, 121296896), (700, 116964864), (720, 113715840), (756, 108300800), (768, 106608600), (800, 102344256), (840, 97470720), (864, 94763200), (896, 91378800), (900, 90972672), (945, 86640640), (960, 85286880), (1008, 81225600), (1024, 79956450), (1050, 77976576), (1080, 75810560), (1120, 73103040), (1152, 71072400), (1200, 68229504), (1260, 64980480), (1280, 63965160), (1344, 60919200), (1350, 60648448), (1400, 58482432), (1440, 56857920), (1512, 54150400), (1536, 53304300), (1575, 51984384), (1600, 51172128), (1680, 48735360), (1728, 47381600), (1792, 45689400), (1800, 45486336), (1890, 43320320), (1920, 42643440), (2016, 40612800), (2048, 39978225), (2100, 38988288), (2160, 37905280), (2240, 36551520), (2304, 35536200), (2400, 34114752), (2520, 32490240), (2560, 31982580), (2688, 30459600), (2700, 30324224), (2800, 29241216), (2880, 28428960), (3024, 27075200), (3072, 26652150), (3150, 25992192), (3200, 25586064), (3360, 24367680), (3456, 23690800), (3584, 22844700), (3600, 22743168), (3780, 21660160), (3840, 21321720), (4032, 20306400), (4200, 19494144), (4320, 18952640), (4480, 18275760), (4608, 17768100), (4725, 17328128), (4800, 17057376), (5040, 16245120), (5120, 15991290), (5376, 15229800), (5400, 15162112), (5600, 14620608), (5760, 14214480), (6048, 13537600), (6144, 13326075), (6300, 12996096), (6400, 12793032), (6720, 12183840), (6912, 11845400), (7168, 11422350), (7200, 11371584), (7560, 10830080), (7680, 10660860), (8064, 10153200), (8400, 9747072), (8461, 9676800), (8640, 9476320), (8960, 9137880), (9216, 8884050), (9450, 8664064), (9600, 8528688), (10080, 8122560), (10240, 7995645), (10752, 7614900), (10800, 7581056), (11200, 7310304), (11520, 7107240), (12096, 6768800), (12600, 6498048), (12800, 6396516), (13440, 6091920), (13824, 5922700), (14336, 5711175), (14400, 5685792), (15120, 5415040), (15360, 5330430), (16128, 5076600), (16800, 4873536), (16922, 4838400), (17280, 4738160), (17920, 4568940), (18432, 4442025), (18900, 4332032), (19200, 4264344), (20160, 4061280), (21504, 3807450), (21600, 3790528), (22400, 3655152), (23040, 3553620), (24192, 3384400), (25200, 3249024), (25383, 3225600), (25600, 3198258), (26880, 3045960), (27648, 2961350), (28800, 2842896), (30240, 2707520), (30720, 2665215), (32256, 2538300), (33600, 2436768), (33844, 2419200), (34560, 2369080), (35840, 2284470), (37800, 2166016), (38400, 2132172), (40320, 2030640), (42305, 1935360), (43008, 1903725), (43200, 1895264), (44800, 1827576), (46080, 1776810), (48384, 1692200), (50400, 1624512), (50766, 1612800), (51200, 1599129), (53760, 1522980), (55296, 1480675), (57600, 1421448), (59227, 1382400), (60480, 1353760), (64512, 1269150), (67200, 1218384), (67688, 1209600), (69120, 1184540), (71680, 1142235), (75600, 1083008), (76149, 1075200), (76800, 1066086), (80640, 1015320), (84610, 967680), (86400, 947632), (89600, 913788), (92160, 888405), (96768, 846100), (100800, 812256), (101532, 806400), (107520, 761490), (115200, 710724), (118454, 691200), (120960, 676880), (126915, 645120), (129024, 634575), (134400, 609192), (135376, 604800), (138240, 592270), (151200, 541504), (152298, 537600), (153600, 533043), (161280, 507660), (169220, 483840), (172800, 473816), (177681, 460800), (179200, 456894), (193536, 423050), (201600, 406128), (203064, 403200), (211525, 387072), (215040, 380745), (228447, 358400), (230400, 355362), (236908, 345600), (241920, 338440), (253830, 322560), (268800, 304596), (270752, 302400), (276480, 296135)]