20801095500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 384

約数和(自身を含む): 66572513280

約数和(自身を除く): 45771417780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 53, 57, 60, 75, 76, 94, 95, 100, 106, 114, 125, 141, 150, 159, 188, 190, 212, 228, 235, 250, 265, 282, 285, 293, 300, 318, 375, 380, 470, 475, 500, 530, 564, 570, 586, 636, 705, 750, 795, 879, 893, 940, 950, 1007, 1060, 1140, 1172, 1175, 1325, 1410, 1425, 1465, 1500, 1590, 1758, 1786, 1900, 2014, 2350, 2375, 2491, 2650, 2679, 2820, 2850, 2930, 3021, 3180, 3516, 3525, 3572, 3975, 4028, 4395, 4465, 4700, 4750, 4982, 5035, 5300, 5358, 5567, 5700, 5860, 5875, 6042, 6625, 7050, 7125, 7325, 7473, 7950, 8790, 8930, 9500, 9964, 10070, 10716, 11134, 11750, 12084, 12455, 13250, 13395, 13771, 14100, 14250, 14650, 14946, 15105, 15529, 15900, 16701, 17580, 17625, 17860, 19875, 20140, 21975, 22268, 22325, 23500, 24910, 25175, 26500, 26790, 27542, 27835, 28500, 29300, 29892, 30210, 31058, 33402, 35250, 36625, 37365, 39750, 41313, 43950, 44650, 46587, 47329, 49820, 50350, 53580, 55084, 55670, 60420, 62116, 62275, 66804, 66975, 68855, 70500, 73250, 74730, 75525, 77645, 79500, 82626, 83505, 87900, 89300, 93174, 94658, 100700, 109875, 111340, 111625, 124550, 125875, 133950, 137710, 139175, 141987, 146500, 149460, 151050, 155290, 165252, 167010, 186348, 186825, 189316, 206565, 219750, 223250, 232935, 236645, 249100, 251750, 261649, 267900, 275420, 278350, 283974, 295051, 302100, 310580, 311375, 334020, 334875, 344275, 373650, 377625, 388225, 413130, 417525, 439500, 446500, 465870, 473290, 503500, 523298, 556700, 567948, 590102, 622750, 669750, 688550, 695875, 709935, 729863, 747300, 755250, 776450, 784947, 826260, 835050, 885153, 931740, 934125, 946580, 1032825, 1046596, 1164675, 1180204, 1183225, 1245500, 1308245, 1339500, 1377100, 1391750, 1419870, 1459726, 1475255, 1510500, 1552900, 1569894, 1670100, 1721375, 1770306, 1868250, 1941125, 2065650, 2087625, 2189589, 2329350, 2366450, 2616490, 2783500, 2839740, 2919452, 2950510, 3139788, 3442750, 3540612, 3549675, 3649315, 3736500, 3882250, 3924735, 4131300, 4175250, 4379178, 4425765, 4658700, 4732900, 5164125, 5232980, 5823375, 5901020, 5916125, 6541225, 6885500, 7099350, 7298630, 7376275, 7764500, 7849470, 8350500, 8758356, 8851530, 10328250, 10947945, 11646750, 11832250, 13082450, 13867397, 14198700, 14597260, 14752550, 15698940, 17703060, 17748375, 18246575, 19623675, 20656500, 21895890, 22128825, 23293500, 23664500, 26164900, 27734794, 29505100, 32706125, 35496750, 36493150, 36881375, 39247350, 41602191, 43791780, 44257650, 54739725, 55469588, 65412250, 69336985, 70993500, 72986300, 73762750, 78494700, 83204382, 88515300, 91232875, 98118375, 109479450, 110644125, 130824500, 138673970, 147525500, 166408764, 182465750, 196236750, 208010955, 218958900, 221288250, 273698625, 277347940, 346684925, 364931500, 392473500, 416021910, 442576500, 547397250, 693369850, 832043820, 1040054775, 1094794500, 1386739700, 1733424625, 2080109550, 3466849250, 4160219100, 5200273875, 6933698500, 10400547750, 20801095500]

約数ペア:

[(1, 20801095500), (2, 10400547750), (3, 6933698500), (4, 5200273875), (5, 4160219100), (6, 3466849250), (10, 2080109550), (12, 1733424625), (15, 1386739700), (19, 1094794500), (20, 1040054775), (25, 832043820), (30, 693369850), (38, 547397250), (47, 442576500), (50, 416021910), (53, 392473500), (57, 364931500), (60, 346684925), (75, 277347940), (76, 273698625), (94, 221288250), (95, 218958900), (100, 208010955), (106, 196236750), (114, 182465750), (125, 166408764), (141, 147525500), (150, 138673970), (159, 130824500), (188, 110644125), (190, 109479450), (212, 98118375), (228, 91232875), (235, 88515300), (250, 83204382), (265, 78494700), (282, 73762750), (285, 72986300), (293, 70993500), (300, 69336985), (318, 65412250), (375, 55469588), (380, 54739725), (470, 44257650), (475, 43791780), (500, 41602191), (530, 39247350), (564, 36881375), (570, 36493150), (586, 35496750), (636, 32706125), (705, 29505100), (750, 27734794), (795, 26164900), (879, 23664500), (893, 23293500), (940, 22128825), (950, 21895890), (1007, 20656500), (1060, 19623675), (1140, 18246575), (1172, 17748375), (1175, 17703060), (1325, 15698940), (1410, 14752550), (1425, 14597260), (1465, 14198700), (1500, 13867397), (1590, 13082450), (1758, 11832250), (1786, 11646750), (1900, 10947945), (2014, 10328250), (2350, 8851530), (2375, 8758356), (2491, 8350500), (2650, 7849470), (2679, 7764500), (2820, 7376275), (2850, 7298630), (2930, 7099350), (3021, 6885500), (3180, 6541225), (3516, 5916125), (3525, 5901020), (3572, 5823375), (3975, 5232980), (4028, 5164125), (4395, 4732900), (4465, 4658700), (4700, 4425765), (4750, 4379178), (4982, 4175250), (5035, 4131300), (5300, 3924735), (5358, 3882250), (5567, 3736500), (5700, 3649315), (5860, 3549675), (5875, 3540612), (6042, 3442750), (6625, 3139788), (7050, 2950510), (7125, 2919452), (7325, 2839740), (7473, 2783500), (7950, 2616490), (8790, 2366450), (8930, 2329350), (9500, 2189589), (9964, 2087625), (10070, 2065650), (10716, 1941125), (11134, 1868250), (11750, 1770306), (12084, 1721375), (12455, 1670100), (13250, 1569894), (13395, 1552900), (13771, 1510500), (14100, 1475255), (14250, 1459726), (14650, 1419870), (14946, 1391750), (15105, 1377100), (15529, 1339500), (15900, 1308245), (16701, 1245500), (17580, 1183225), (17625, 1180204), (17860, 1164675), (19875, 1046596), (20140, 1032825), (21975, 946580), (22268, 934125), (22325, 931740), (23500, 885153), (24910, 835050), (25175, 826260), (26500, 784947), (26790, 776450), (27542, 755250), (27835, 747300), (28500, 729863), (29300, 709935), (29892, 695875), (30210, 688550), (31058, 669750), (33402, 622750), (35250, 590102), (36625, 567948), (37365, 556700), (39750, 523298), (41313, 503500), (43950, 473290), (44650, 465870), (46587, 446500), (47329, 439500), (49820, 417525), (50350, 413130), (53580, 388225), (55084, 377625), (55670, 373650), (60420, 344275), (62116, 334875), (62275, 334020), (66804, 311375), (66975, 310580), (68855, 302100), (70500, 295051), (73250, 283974), (74730, 278350), (75525, 275420), (77645, 267900), (79500, 261649), (82626, 251750), (83505, 249100), (87900, 236645), (89300, 232935), (93174, 223250), (94658, 219750), (100700, 206565), (109875, 189316), (111340, 186825), (111625, 186348), (124550, 167010), (125875, 165252), (133950, 155290), (137710, 151050), (139175, 149460), (141987, 146500)]