21123566100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 576

約数和(自身を含む): 84286272000

約数和(自身を除く): 63162705900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 149, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 298, 300, 315, 325, 350, 351, 364, 378, 390, 420, 447, 450, 455, 468, 525, 540, 546, 577, 585, 596, 630, 650, 675, 700, 702, 745, 756, 780, 819, 894, 900, 910, 945, 975, 1043, 1050, 1092, 1154, 1170, 1260, 1300, 1341, 1350, 1365, 1404, 1490, 1575, 1638, 1731, 1755, 1788, 1820, 1890, 1937, 1950, 2086, 2100, 2235, 2275, 2308, 2340, 2457, 2682, 2700, 2730, 2885, 2925, 2980, 3129, 3150, 3276, 3462, 3510, 3725, 3780, 3874, 3900, 4023, 4039, 4095, 4172, 4470, 4550, 4725, 4914, 5193, 5215, 5364, 5460, 5770, 5811, 5850, 6258, 6300, 6705, 6825, 6924, 7020, 7450, 7501, 7748, 8046, 8078, 8190, 8655, 8775, 8940, 9100, 9387, 9450, 9685, 9828, 10386, 10430, 11175, 11540, 11622, 11700, 12117, 12285, 12516, 13410, 13559, 13650, 14425, 14900, 15002, 15579, 15645, 16092, 16156, 16380, 17310, 17433, 17550, 18774, 18900, 19370, 20115, 20195, 20475, 20772, 20860, 22350, 22503, 23244, 24234, 24570, 25965, 26075, 26820, 27118, 27300, 28161, 28850, 29055, 30004, 31158, 31290, 33525, 34620, 34866, 35100, 36351, 37505, 37548, 38740, 40230, 40390, 40677, 40950, 43275, 44700, 45006, 46935, 48425, 48468, 49140, 51930, 52150, 52299, 52507, 54236, 56322, 57700, 58110, 60585, 61425, 62316, 62580, 67050, 67509, 67795, 69732, 72702, 75010, 77895, 78225, 80460, 80780, 81354, 81900, 85973, 86550, 87165, 90012, 93870, 96850, 100575, 100975, 103860, 104300, 104598, 105014, 109053, 112515, 112644, 116220, 121170, 122031, 122850, 129825, 134100, 135018, 135590, 140805, 145275, 145404, 150020, 155790, 156450, 157521, 162708, 171946, 173100, 174330, 181755, 187525, 187740, 193700, 201150, 201950, 202527, 203385, 209196, 210028, 218106, 225030, 234675, 242340, 244062, 245700, 257919, 259650, 261495, 262535, 270036, 271180, 281610, 290550, 302925, 311580, 312900, 315042, 337545, 338975, 343892, 348660, 363510, 366093, 375050, 389475, 402300, 403900, 405054, 406770, 429865, 435825, 436212, 450060, 469350, 472563, 488124, 515838, 519300, 522990, 525070, 545265, 562575, 563220, 581100, 601811, 605850, 610155, 630084, 675090, 677950, 704025, 727020, 732186, 750100, 773757, 778950, 787605, 810108, 813540, 859730, 871650, 908775, 938700, 945126, 1012635, 1016925, 1031676, 1045980, 1050140, 1090530, 1117649, 1125150, 1203622, 1211700, 1220310, 1289595, 1307475, 1312675, 1350180, 1355900, 1408050, 1417689, 1464372, 1547514, 1557900, 1575210, 1687725, 1719460, 1743300, 1805433, 1817550, 1830465, 1890252, 2025270, 2033850, 2149325, 2181060, 2235298, 2250300, 2321271, 2362815, 2407244, 2440620, 2579190, 2614950, 2625350, 2726325, 2816100, 2835378, 3009055, 3050775, 3095028, 3150420, 3352947, 3375450, 3610866, 3635100, 3660930, 3868785, 3938025, 4050540, 4067700, 4298650, 4470596, 4642542, 4725630, 5063175, 5158380, 5229900, 5250700, 5416299, 5452650, 5588245, 5670756, 6018110, 6101550, 6447975, 6705894, 6750900, 7088445, 7221732, 7321860, 7737570, 7823543, 7876050, 8597300, 9027165, 9152325, 9285084, 9451260, 10058841, 10126350, 10832598, 10905300, 11176490, 11606355, 11814075, 12036220, 12203100, 12895950, 13411788, 14176890, 15045275, 15475140, 15647086, 15752100, 16248897, 16764735, 18054330, 18304650, 19343925, 20117682, 20252700, 21665196, 22352980, 23212710, 23470629, 23628150, 25791900, 27081495, 27941225, 28353780, 30090550, 30176523, 31294172, 32497794, 33529470, 35442225, 36108660, 36609300, 38687850, 39117715, 40235364, 45135825, 46425420, 46941258, 47256300, 50294205, 54162990, 55882450, 58031775, 60181100, 60353046, 64995588, 67058940, 70411887, 70884450, 77375700, 78235430, 81244485, 83823675, 90271650, 93882516, 100588410, 108325980, 111764900, 116063550, 117353145, 120706092, 135407475, 140823774, 141768900, 150882615, 156470860, 162488970, 167647350, 180543300, 195588575, 201176820, 211235661, 232127100, 234706290, 251471025, 270814950, 281647548, 301765230, 324977940, 335294700, 352059435, 391177150, 406222425, 422471322, 469412580, 502942050, 541629900, 586765725, 603530460, 704118870, 754413075, 782354300, 812444850, 844942644, 1005884100, 1056178305, 1173531450, 1408237740, 1508826150, 1624889700, 1760297175, 2112356610, 2347062900, 3017652300, 3520594350, 4224713220, 5280891525, 7041188700, 10561783050, 21123566100]

約数ペア:

[(1, 21123566100), (2, 10561783050), (3, 7041188700), (4, 5280891525), (5, 4224713220), (6, 3520594350), (7, 3017652300), (9, 2347062900), (10, 2112356610), (12, 1760297175), (13, 1624889700), (14, 1508826150), (15, 1408237740), (18, 1173531450), (20, 1056178305), (21, 1005884100), (25, 844942644), (26, 812444850), (27, 782354300), (28, 754413075), (30, 704118870), (35, 603530460), (36, 586765725), (39, 541629900), (42, 502942050), (45, 469412580), (50, 422471322), (52, 406222425), (54, 391177150), (60, 352059435), (63, 335294700), (65, 324977940), (70, 301765230), (75, 281647548), (78, 270814950), (84, 251471025), (90, 234706290), (91, 232127100), (100, 211235661), (105, 201176820), (108, 195588575), (117, 180543300), (126, 167647350), (130, 162488970), (135, 156470860), (140, 150882615), (149, 141768900), (150, 140823774), (156, 135407475), (175, 120706092), (180, 117353145), (182, 116063550), (189, 111764900), (195, 108325980), (210, 100588410), (225, 93882516), (234, 90271650), (252, 83823675), (260, 81244485), (270, 78235430), (273, 77375700), (298, 70884450), (300, 70411887), (315, 67058940), (325, 64995588), (350, 60353046), (351, 60181100), (364, 58031775), (378, 55882450), (390, 54162990), (420, 50294205), (447, 47256300), (450, 46941258), (455, 46425420), (468, 45135825), (525, 40235364), (540, 39117715), (546, 38687850), (577, 36609300), (585, 36108660), (596, 35442225), (630, 33529470), (650, 32497794), (675, 31294172), (700, 30176523), (702, 30090550), (745, 28353780), (756, 27941225), (780, 27081495), (819, 25791900), (894, 23628150), (900, 23470629), (910, 23212710), (945, 22352980), (975, 21665196), (1043, 20252700), (1050, 20117682), (1092, 19343925), (1154, 18304650), (1170, 18054330), (1260, 16764735), (1300, 16248897), (1341, 15752100), (1350, 15647086), (1365, 15475140), (1404, 15045275), (1490, 14176890), (1575, 13411788), (1638, 12895950), (1731, 12203100), (1755, 12036220), (1788, 11814075), (1820, 11606355), (1890, 11176490), (1937, 10905300), (1950, 10832598), (2086, 10126350), (2100, 10058841), (2235, 9451260), (2275, 9285084), (2308, 9152325), (2340, 9027165), (2457, 8597300), (2682, 7876050), (2700, 7823543), (2730, 7737570), (2885, 7321860), (2925, 7221732), (2980, 7088445), (3129, 6750900), (3150, 6705894), (3276, 6447975), (3462, 6101550), (3510, 6018110), (3725, 5670756), (3780, 5588245), (3874, 5452650), (3900, 5416299), (4023, 5250700), (4039, 5229900), (4095, 5158380), (4172, 5063175), (4470, 4725630), (4550, 4642542), (4725, 4470596), (4914, 4298650), (5193, 4067700), (5215, 4050540), (5364, 3938025), (5460, 3868785), (5770, 3660930), (5811, 3635100), (5850, 3610866), (6258, 3375450), (6300, 3352947), (6705, 3150420), (6825, 3095028), (6924, 3050775), (7020, 3009055), (7450, 2835378), (7501, 2816100), (7748, 2726325), (8046, 2625350), (8078, 2614950), (8190, 2579190), (8655, 2440620), (8775, 2407244), (8940, 2362815), (9100, 2321271), (9387, 2250300), (9450, 2235298), (9685, 2181060), (9828, 2149325), (10386, 2033850), (10430, 2025270), (11175, 1890252), (11540, 1830465), (11622, 1817550), (11700, 1805433), (12117, 1743300), (12285, 1719460), (12516, 1687725), (13410, 1575210), (13559, 1557900), (13650, 1547514), (14425, 1464372), (14900, 1417689), (15002, 1408050), (15579, 1355900), (15645, 1350180), (16092, 1312675), (16156, 1307475), (16380, 1289595), (17310, 1220310), (17433, 1211700), (17550, 1203622), (18774, 1125150), (18900, 1117649), (19370, 1090530), (20115, 1050140), (20195, 1045980), (20475, 1031676), (20772, 1016925), (20860, 1012635), (22350, 945126), (22503, 938700), (23244, 908775), (24234, 871650), (24570, 859730), (25965, 813540), (26075, 810108), (26820, 787605), (27118, 778950), (27300, 773757), (28161, 750100), (28850, 732186), (29055, 727020), (30004, 704025), (31158, 677950), (31290, 675090), (33525, 630084), (34620, 610155), (34866, 605850), (35100, 601811), (36351, 581100), (37505, 563220), (37548, 562575), (38740, 545265), (40230, 525070), (40390, 522990), (40677, 519300), (40950, 515838), (43275, 488124), (44700, 472563), (45006, 469350), (46935, 450060), (48425, 436212), (48468, 435825), (49140, 429865), (51930, 406770), (52150, 405054), (52299, 403900), (52507, 402300), (54236, 389475), (56322, 375050), (57700, 366093), (58110, 363510), (60585, 348660), (61425, 343892), (62316, 338975), (62580, 337545), (67050, 315042), (67509, 312900), (67795, 311580), (69732, 302925), (72702, 290550), (75010, 281610), (77895, 271180), (78225, 270036), (80460, 262535), (80780, 261495), (81354, 259650), (81900, 257919), (85973, 245700), (86550, 244062), (87165, 242340), (90012, 234675), (93870, 225030), (96850, 218106), (100575, 210028), (100975, 209196), (103860, 203385), (104300, 202527), (104598, 201950), (105014, 201150), (109053, 193700), (112515, 187740), (112644, 187525), (116220, 181755), (121170, 174330), (122031, 173100), (122850, 171946), (129825, 162708), (134100, 157521), (135018, 156450), (135590, 155790), (140805, 150020), (145275, 145404)]