2053248548400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:787

約数の個数: 1080

約数和(自身を含む): 8408488608000

約数和(自身を除く): 6355240059600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 149, 150, 168, 175, 180, 191, 196, 200, 210, 225, 240, 245, 252, 280, 294, 298, 300, 315, 336, 350, 360, 382, 392, 400, 409, 420, 441, 447, 450, 490, 504, 525, 560, 573, 588, 596, 600, 630, 700, 720, 735, 745, 764, 784, 818, 840, 882, 894, 900, 955, 980, 1008, 1043, 1050, 1146, 1176, 1192, 1200, 1225, 1227, 1260, 1337, 1341, 1400, 1470, 1490, 1528, 1575, 1636, 1680, 1719, 1764, 1788, 1800, 1910, 1960, 2045, 2086, 2100, 2205, 2235, 2292, 2352, 2384, 2450, 2454, 2520, 2674, 2682, 2800, 2863, 2865, 2940, 2980, 3056, 3129, 3150, 3272, 3438, 3528, 3576, 3600, 3675, 3681, 3725, 3820, 3920, 4011, 4090, 4172, 4200, 4410, 4470, 4584, 4775, 4900, 4908, 5040, 5215, 5348, 5364, 5726, 5730, 5880, 5960, 6135, 6258, 6300, 6544, 6685, 6705, 6876, 7056, 7152, 7301, 7350, 7362, 7450, 7640, 8022, 8180, 8344, 8400, 8589, 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10936660, 10969380, 11155928, 11230800, 11249136, 11383600, 11483493, 11639731, 11717850, 11944436, 11952780, 12024600, 12188200, 12550419, 12797610, 12806550, 13123992, 13141800, 13670825, 13711725, 13944910, 14061420, 14343336, 14429520, 14625840, 14930545, 14940975, 15311324, 15357132, 15623800, 15937040, 16404990, 16733892, 16846200, 17063480, 17075400, 17576775, 17916654, 17929170, 18036900, 18282300, 18748560, 19139155, 19196415, 19685988, 19921300, 20476176, 20490480, 20917365, 21329350, 21873320, 21938760, 22311856, 22966986, 23279462, 23435700, 23888872, 23905560, 24049200, 24376400, 24607485, 25100838, 25595220, 25613100, 26247984, 26283600, 26874981, 27341650, 27423450, 27889820, 28122840, 28686672, 29861090, 29881950, 30622648, 30714264, 31247600, 31994025, 32809980, 33467784, 33692400, 34126960, 34150800, 34450479, 34862275, 34919193, 35153550, 35833308, 35858340, 36073800, 36564600, 38278310, 38392830, 39371976, 39842600, 41012475, 41834730, 42658700, 43746640, 43877520, 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約数ペア:

[(1, 2053248548400), (2, 1026624274200), (3, 684416182800), (4, 513312137100), (5, 410649709680), (6, 342208091400), (7, 293321221200), (8, 256656068550), (9, 228138727600), (10, 205324854840), (12, 171104045700), (14, 146660610600), (15, 136883236560), (16, 128328034275), (18, 114069363800), (20, 102662427420), (21, 97773740400), (24, 85552022850), (25, 82129941936), (28, 73330305300), (30, 68441618280), (35, 58664244240), (36, 57034681900), (40, 51331213710), (42, 48886870200), (45, 45627745520), (48, 42776011425), (49, 41903031600), (50, 41064970968), (56, 36665152650), (60, 34220809140), (63, 32591246800), (70, 29332122120), (72, 28517340950), (75, 27376647312), (80, 25665606855), (84, 24443435100), (90, 22813872760), (98, 20951515800), (100, 20532485484), (105, 19554748080), (112, 18332576325), (120, 17110404570), (126, 16295623400), (140, 14666061060), (144, 14258670475), (147, 13967677200), (149, 13780191600), (150, 13688323656), (168, 12221717550), (175, 11732848848), (180, 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(27504, 74652725), (28077, 73129200), (28459, 72147600), (28630, 71716680), (28650, 71666616), (29204, 70307100), (29400, 69838386), (29448, 69724550), (29800, 68900958), (30675, 66935568), (31290, 65619960), (32088, 63988050), (32720, 62752095), (33425, 61428528), (33525, 61245296), (34356, 59763900), (34380, 59722180), (35280, 58198655), (35760, 57417465), (36505, 56245680), (36810, 55779640), (37436, 54846900), (37548, 54683300), (38200, 53749962), (40082, 51226200), (40110, 51190440), (40900, 50201676), (41720, 49214970), (42945, 47811120), (42975, 47777744), (43806, 46871400), (44100, 46558924), (44700, 45933972), (45808, 44822925), (45840, 44791635), (46795, 43877520), (46935, 43746640), (48132, 42658700), (49080, 41834730), (50064, 41012475), (51534, 39842600), (52150, 39371976), (53480, 38392830), (53640, 38278310), (56154, 36564600), (56918, 36073800), (57260, 35858340), (57300, 35833308), (58408, 35153550), (58800, 34919193), (58896, 34862275), (59600, 34450479), (60123, 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