20672624700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 648

約数和(自身を含む): 82176271632

約数和(自身を除く): 61503646932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 98, 100, 105, 107, 117, 126, 130, 140, 147, 150, 156, 175, 180, 182, 195, 196, 210, 214, 225, 234, 245, 252, 260, 273, 294, 300, 315, 321, 325, 337, 350, 364, 390, 420, 428, 441, 450, 455, 468, 490, 525, 535, 546, 585, 588, 630, 637, 642, 650, 674, 700, 735, 749, 780, 819, 882, 900, 910, 963, 975, 980, 1011, 1050, 1070, 1092, 1170, 1225, 1260, 1274, 1284, 1300, 1348, 1365, 1391, 1470, 1498, 1575, 1605, 1638, 1685, 1764, 1820, 1911, 1926, 1950, 2022, 2100, 2140, 2205, 2247, 2275, 2340, 2359, 2450, 2548, 2675, 2730, 2782, 2925, 2940, 2996, 3033, 3150, 3185, 3210, 3276, 3370, 3675, 3745, 3822, 3852, 3900, 4044, 4095, 4173, 4381, 4410, 4494, 4550, 4718, 4815, 4900, 5055, 5243, 5350, 5460, 5564, 5733, 5850, 6066, 6300, 6370, 6420, 6740, 6741, 6825, 6955, 7077, 7350, 7490, 7644, 8025, 8190, 8346, 8425, 8762, 8820, 8988, 9100, 9436, 9555, 9630, 9737, 10110, 10486, 10700, 11025, 11235, 11466, 11700, 11795, 12132, 12519, 12740, 13143, 13482, 13650, 13910, 14154, 14700, 14980, 15165, 15729, 15925, 16050, 16380, 16513, 16692, 16850, 17524, 18725, 19110, 19260, 19474, 20220, 20475, 20865, 20972, 21231, 21905, 22050, 22470, 22932, 23590, 24075, 25038, 25275, 26215, 26286, 26964, 27300, 27820, 28308, 28665, 29211, 30330, 30667, 31458, 31850, 32100, 33026, 33700, 33705, 34775, 35385, 36059, 37450, 38220, 38948, 39429, 40950, 41730, 42462, 43810, 44100, 44940, 47180, 47187, 47775, 48150, 48685, 49539, 50076, 50550, 52430, 52572, 56175, 57330, 58422, 58975, 60660, 61334, 62595, 62916, 63700, 65715, 66052, 67410, 68159, 69550, 70770, 72118, 74900, 75825, 78645, 78858, 81900, 82565, 83460, 84924, 87620, 87633, 92001, 94374, 95550, 96300, 97370, 99078, 101100, 104325, 104860, 106155, 108177, 109525, 112350, 114660, 116844, 117950, 122668, 125190, 131075, 131430, 134820, 136318, 139100, 141540, 143325, 144236, 146055, 148617, 151650, 153335, 157290, 157716, 165130, 168525, 175266, 176925, 180295, 184002, 188748, 191100, 194740, 197145, 198156, 204477, 208650, 212310, 214669, 216354, 219050, 224700, 235900, 235935, 243425, 247695, 250380, 252413, 262150, 262860, 272636, 276003, 286650, 292110, 297234, 303300, 306670, 312975, 314580, 324531, 328575, 330260, 337050, 340795, 350532, 353850, 360590, 368004, 393225, 394290, 408954, 412825, 417300, 424620, 429338, 432708, 438100, 438165, 460005, 468767, 471870, 486850, 495390, 504826, 524300, 530775, 540885, 552006, 573300, 584220, 594468, 613340, 613431, 625950, 644007, 649062, 657150, 674100, 681590, 707700, 721180, 730275, 743085, 757239, 766675, 786450, 788580, 817908, 825650, 858676, 876330, 901475, 920010, 937534, 943740, 973700, 985725, 990780, 1009652, 1022385, 1061550, 1073345, 1081770, 1104012, 1179675, 1226862, 1238475, 1251900, 1262065, 1288014, 1298124, 1314300, 1363180, 1380015, 1406301, 1460550, 1486170, 1514478, 1533350, 1572900, 1622655, 1651300, 1703975, 1752660, 1766891, 1802950, 1840020, 1875068, 1932021, 1971450, 2044770, 2123100, 2146690, 2163540, 2190825, 2271717, 2300025, 2343835, 2359350, 2453724, 2476950, 2524130, 2576028, 2704425, 2760030, 2812602, 2921100, 2972340, 3028956, 3066700, 3067155, 3220035, 3245310, 3281369, 3407950, 3533782, 3605900, 3715425, 3786195, 3864042, 3942900, 4089540, 4218903, 4293380, 4381650, 4543434, 4600050, 4687670, 4718700, 4953900, 5048260, 5111925, 5300673, 5366725, 5408850, 5520060, 5625204, 6134310, 6310325, 6440070, 6490620, 6562738, 6815900, 6900075, 7031505, 7067564, 7430850, 7572390, 7728084, 8113275, 8437806, 8763300, 8834455, 9086868, 9200100, 9375340, 9660105, 9844107, 10223850, 10601346, 10733450, 10817700, 11358585, 11719175, 12268620, 12620650, 12880140, 13125476, 13800150, 14063010, 14861700, 15144780, 15335775, 15902019, 16100175, 16226550, 16406845, 16875612, 17668910, 18930975, 19320210, 19688214, 20447700, 21094515, 21202692, 21466900, 22717170, 22969583, 23438350, 25241300, 26503365, 27600300, 28126020, 29532321, 30671550, 31804038, 32200350, 32453100, 32813690, 35157525, 35337820, 37861950, 38640420, 39376428, 42189030, 44172275, 45434340, 45939166, 46876700, 48300525, 49220535, 53006730, 56792925, 59064642, 61343100, 63608076, 64400700, 65627380, 68908749, 70315050, 75723900, 79510095, 82034225, 84378060, 88344550, 91878332, 96601050, 98441070, 105472575, 106013460, 113585850, 114847915, 118129284, 132516825, 137817498, 140630100, 147661605, 159020190, 164068450, 176689100, 193202100, 196882140, 206726247, 210945150, 227171700, 229695830, 246102675, 265033650, 275634996, 295323210, 318040380, 328136900, 344543745, 397550475, 413452494, 421890300, 459391660, 492205350, 530067300, 574239575, 590646420, 689087490, 738308025, 795100950, 826904988, 984410700, 1033631235, 1148479150, 1378174980, 1476616050, 1590201900, 1722718725, 2067262470, 2296958300, 2953232100, 3445437450, 4134524940, 5168156175, 6890874900, 10336312350, 20672624700]

約数ペア:

[(1, 20672624700), (2, 10336312350), (3, 6890874900), (4, 5168156175), (5, 4134524940), (6, 3445437450), (7, 2953232100), (9, 2296958300), (10, 2067262470), (12, 1722718725), (13, 1590201900), (14, 1476616050), (15, 1378174980), (18, 1148479150), (20, 1033631235), (21, 984410700), (25, 826904988), (26, 795100950), (28, 738308025), (30, 689087490), (35, 590646420), (36, 574239575), (39, 530067300), (42, 492205350), (45, 459391660), (49, 421890300), (50, 413452494), (52, 397550475), (60, 344543745), (63, 328136900), (65, 318040380), (70, 295323210), (75, 275634996), (78, 265033650), (84, 246102675), (90, 229695830), (91, 227171700), (98, 210945150), (100, 206726247), (105, 196882140), (107, 193202100), (117, 176689100), (126, 164068450), (130, 159020190), (140, 147661605), (147, 140630100), (150, 137817498), (156, 132516825), (175, 118129284), (180, 114847915), (182, 113585850), (195, 106013460), (196, 105472575), (210, 98441070), (214, 96601050), (225, 91878332), (234, 88344550), (245, 84378060), (252, 82034225), (260, 79510095), (273, 75723900), (294, 70315050), (300, 68908749), (315, 65627380), (321, 64400700), (325, 63608076), (337, 61343100), (350, 59064642), (364, 56792925), (390, 53006730), (420, 49220535), (428, 48300525), (441, 46876700), (450, 45939166), (455, 45434340), (468, 44172275), (490, 42189030), (525, 39376428), (535, 38640420), (546, 37861950), (585, 35337820), (588, 35157525), (630, 32813690), (637, 32453100), (642, 32200350), (650, 31804038), (674, 30671550), (700, 29532321), (735, 28126020), (749, 27600300), (780, 26503365), (819, 25241300), (882, 23438350), (900, 22969583), (910, 22717170), (963, 21466900), (975, 21202692), (980, 21094515), (1011, 20447700), (1050, 19688214), (1070, 19320210), (1092, 18930975), (1170, 17668910), (1225, 16875612), (1260, 16406845), (1274, 16226550), (1284, 16100175), (1300, 15902019), (1348, 15335775), (1365, 15144780), (1391, 14861700), (1470, 14063010), (1498, 13800150), (1575, 13125476), (1605, 12880140), (1638, 12620650), (1685, 12268620), (1764, 11719175), (1820, 11358585), (1911, 10817700), (1926, 10733450), (1950, 10601346), (2022, 10223850), (2100, 9844107), (2140, 9660105), (2205, 9375340), (2247, 9200100), (2275, 9086868), (2340, 8834455), (2359, 8763300), (2450, 8437806), (2548, 8113275), (2675, 7728084), (2730, 7572390), (2782, 7430850), (2925, 7067564), (2940, 7031505), (2996, 6900075), (3033, 6815900), (3150, 6562738), (3185, 6490620), (3210, 6440070), (3276, 6310325), (3370, 6134310), (3675, 5625204), (3745, 5520060), (3822, 5408850), (3852, 5366725), (3900, 5300673), (4044, 5111925), (4095, 5048260), (4173, 4953900), (4381, 4718700), (4410, 4687670), (4494, 4600050), (4550, 4543434), (4718, 4381650), (4815, 4293380), (4900, 4218903), (5055, 4089540), (5243, 3942900), (5350, 3864042), (5460, 3786195), (5564, 3715425), (5733, 3605900), (5850, 3533782), (6066, 3407950), (6300, 3281369), (6370, 3245310), (6420, 3220035), (6740, 3067155), (6741, 3066700), (6825, 3028956), (6955, 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(23590, 876330), (24075, 858676), (25038, 825650), (25275, 817908), (26215, 788580), (26286, 786450), (26964, 766675), (27300, 757239), (27820, 743085), (28308, 730275), (28665, 721180), (29211, 707700), (30330, 681590), (30667, 674100), (31458, 657150), (31850, 649062), (32100, 644007), (33026, 625950), (33700, 613431), (33705, 613340), (34775, 594468), (35385, 584220), (36059, 573300), (37450, 552006), (38220, 540885), (38948, 530775), (39429, 524300), (40950, 504826), (41730, 495390), (42462, 486850), (43810, 471870), (44100, 468767), (44940, 460005), (47180, 438165), (47187, 438100), (47775, 432708), (48150, 429338), (48685, 424620), (49539, 417300), (50076, 412825), (50550, 408954), (52430, 394290), (52572, 393225), (56175, 368004), (57330, 360590), (58422, 353850), (58975, 350532), (60660, 340795), (61334, 337050), (62595, 330260), (62916, 328575), (63700, 324531), (65715, 314580), (66052, 312975), (67410, 306670), (68159, 303300), (69550, 297234), (70770, 292110), (72118, 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