20923077600

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2581

約数の個数: 432

約数和(自身を含む): 78323236992

約数和(自身を除く): 57400159392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 81, 86, 90, 96, 100, 108, 120, 129, 135, 144, 150, 160, 162, 172, 180, 200, 215, 216, 225, 240, 243, 258, 270, 288, 300, 324, 344, 360, 387, 400, 405, 430, 432, 450, 480, 486, 516, 540, 600, 645, 648, 675, 688, 720, 774, 800, 810, 860, 864, 900, 972, 1032, 1075, 1080, 1161, 1200, 1215, 1290, 1296, 1350, 1376, 1440, 1548, 1620, 1720, 1800, 1935, 1944, 2025, 2064, 2150, 2160, 2322, 2400, 2430, 2503, 2580, 2592, 2700, 3096, 3225, 3240, 3440, 3483, 3600, 3870, 3888, 4050, 4128, 4300, 4320, 4644, 4860, 5006, 5160, 5400, 5805, 6075, 6192, 6450, 6480, 6880, 6966, 7200, 7509, 7740, 7776, 8100, 8600, 9288, 9675, 9720, 10012, 10320, 10449, 10800, 11610, 12150, 12384, 12515, 12900, 12960, 13932, 15018, 15480, 16200, 17200, 17415, 18576, 19350, 19440, 20024, 20640, 20898, 21600, 22527, 23220, 24300, 25030, 25800, 27864, 29025, 30036, 30960, 32400, 34400, 34830, 37152, 37545, 38700, 38880, 40048, 41796, 45054, 46440, 48600, 50060, 51600, 52245, 55728, 58050, 60072, 61920, 62575, 64800, 67581, 69660, 75090, 77400, 80096, 83592, 87075, 90108, 92880, 97200, 100120, 103200, 104490, 107629, 111456, 112635, 116100, 120144, 125150, 135162, 139320, 150180, 154800, 167184, 174150, 180216, 185760, 187725, 194400, 200240, 202743, 208980, 215258, 225270, 232200, 240288, 250300, 261225, 270324, 278640, 300360, 309600, 322887, 334368, 337905, 348300, 360432, 375450, 400480, 405486, 417960, 430516, 450540, 464400, 500600, 522450, 538145, 540648, 557280, 563175, 600720, 608229, 645774, 675810, 696600, 720864, 750900, 810972, 835920, 861032, 901080, 928800, 968661, 1001200, 1013715, 1044900, 1076290, 1081296, 1126350, 1201440, 1216458, 1291548, 1351620, 1393200, 1501800, 1614435, 1621944, 1671840, 1689525, 1722064, 1802160, 1937322, 2002400, 2027430, 2089800, 2152580, 2162592, 2252700, 2432916, 2583096, 2690725, 2703240, 2786400, 2905983, 3003600, 3041145, 3228870, 3243888, 3379050, 3444128, 3604320, 3874644, 4054860, 4179600, 4305160, 4505400, 4843305, 4865832, 5068575, 5166192, 5381450, 5406480, 5811966, 6007200, 6082290, 6457740, 6487776, 6758100, 7749288, 8072175, 8109720, 8359200, 8610320, 8717949, 9010800, 9686610, 9731664, 10137150, 10332384, 10762900, 10812960, 11623932, 12164580, 12915480, 13516200, 14529915, 15205725, 15498576, 16144350, 16219440, 17220640, 17435898, 18021600, 19373220, 19463328, 20274300, 21525800, 23247864, 24216525, 24329160, 25830960, 26153847, 27032400, 29059830, 30411450, 30997152, 32288700, 32438880, 34871796, 38746440, 40548600, 43051600, 43589745, 46495728, 48433050, 48658320, 51661920, 52307694, 54064800, 58119660, 60822900, 64577400, 69743592, 72649575, 77492880, 81097200, 86103200, 87179490, 92991456, 96866100, 97316640, 104615388, 116239320, 121645800, 129154800, 130769235, 139487184, 145299150, 154985760, 162194400, 174358980, 193732200, 209230776, 217948725, 232478640, 243291600, 258309600, 261538470, 278974368, 290598300, 348717960, 387464400, 418461552, 435897450, 464957280, 486583200, 523076940, 581196600, 653846175, 697435920, 774928800, 836923104, 871794900, 1046153880, 1162393200, 1307692350, 1394871840, 1743589800, 2092307760, 2324786400, 2615384700, 3487179600, 4184615520, 5230769400, 6974359200, 10461538800, 20923077600]

約数ペア:

[(1, 20923077600), (2, 10461538800), (3, 6974359200), (4, 5230769400), (5, 4184615520), (6, 3487179600), (8, 2615384700), (9, 2324786400), (10, 2092307760), (12, 1743589800), (15, 1394871840), (16, 1307692350), (18, 1162393200), (20, 1046153880), (24, 871794900), (25, 836923104), (27, 774928800), (30, 697435920), (32, 653846175), (36, 581196600), (40, 523076940), (43, 486583200), (45, 464957280), (48, 435897450), (50, 418461552), (54, 387464400), (60, 348717960), (72, 290598300), (75, 278974368), (80, 261538470), (81, 258309600), (86, 243291600), (90, 232478640), (96, 217948725), (100, 209230776), (108, 193732200), (120, 174358980), (129, 162194400), (135, 154985760), (144, 145299150), (150, 139487184), (160, 130769235), (162, 129154800), (172, 121645800), (180, 116239320), (200, 104615388), (215, 97316640), (216, 96866100), (225, 92991456), (240, 87179490), (243, 86103200), (258, 81097200), (270, 77492880), (288, 72649575), (300, 69743592), (324, 64577400), (344, 60822900), (360, 58119660), (387, 54064800), (400, 52307694), (405, 51661920), (430, 48658320), (432, 48433050), (450, 46495728), (480, 43589745), (486, 43051600), (516, 40548600), (540, 38746440), (600, 34871796), (645, 32438880), (648, 32288700), (675, 30997152), (688, 30411450), (720, 29059830), (774, 27032400), (800, 26153847), (810, 25830960), (860, 24329160), (864, 24216525), (900, 23247864), (972, 21525800), (1032, 20274300), (1075, 19463328), (1080, 19373220), (1161, 18021600), (1200, 17435898), (1215, 17220640), (1290, 16219440), (1296, 16144350), (1350, 15498576), (1376, 15205725), (1440, 14529915), (1548, 13516200), (1620, 12915480), (1720, 12164580), (1800, 11623932), (1935, 10812960), (1944, 10762900), (2025, 10332384), (2064, 10137150), (2150, 9731664), (2160, 9686610), (2322, 9010800), (2400, 8717949), (2430, 8610320), (2503, 8359200), (2580, 8109720), (2592, 8072175), (2700, 7749288), (3096, 6758100), (3225, 6487776), (3240, 6457740), (3440, 6082290), (3483, 6007200), (3600, 5811966), (3870, 5406480), (3888, 5381450), (4050, 5166192), (4128, 5068575), (4300, 4865832), (4320, 4843305), (4644, 4505400), (4860, 4305160), (5006, 4179600), (5160, 4054860), (5400, 3874644), (5805, 3604320), (6075, 3444128), (6192, 3379050), (6450, 3243888), (6480, 3228870), (6880, 3041145), (6966, 3003600), (7200, 2905983), (7509, 2786400), (7740, 2703240), (7776, 2690725), (8100, 2583096), (8600, 2432916), (9288, 2252700), (9675, 2162592), (9720, 2152580), (10012, 2089800), (10320, 2027430), (10449, 2002400), (10800, 1937322), (11610, 1802160), (12150, 1722064), (12384, 1689525), (12515, 1671840), (12900, 1621944), (12960, 1614435), (13932, 1501800), (15018, 1393200), (15480, 1351620), (16200, 1291548), (17200, 1216458), (17415, 1201440), (18576, 1126350), (19350, 1081296), (19440, 1076290), (20024, 1044900), (20640, 1013715), (20898, 1001200), (21600, 968661), (22527, 928800), (23220, 901080), (24300, 861032), (25030, 835920), (25800, 810972), (27864, 750900), (29025, 720864), (30036, 696600), (30960, 675810), (32400, 645774), (34400, 608229), (34830, 600720), (37152, 563175), (37545, 557280), (38700, 540648), (38880, 538145), (40048, 522450), (41796, 500600), (45054, 464400), (46440, 450540), (48600, 430516), (50060, 417960), (51600, 405486), (52245, 400480), (55728, 375450), (58050, 360432), (60072, 348300), (61920, 337905), (62575, 334368), (64800, 322887), (67581, 309600), (69660, 300360), (75090, 278640), (77400, 270324), (80096, 261225), (83592, 250300), (87075, 240288), (90108, 232200), (92880, 225270), (97200, 215258), (100120, 208980), (103200, 202743), (104490, 200240), (107629, 194400), (111456, 187725), (112635, 185760), (116100, 180216), (120144, 174150), (125150, 167184), (135162, 154800), (139320, 150180)]