21880854000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4423

約数の個数: 400

約数和(自身を含む): 81603515136

約数和(自身を除く): 59722661136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 125, 135, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 248, 250, 270, 279, 300, 310, 324, 360, 372, 375, 400, 405, 432, 450, 465, 496, 500, 540, 558, 600, 620, 648, 675, 720, 744, 750, 775, 810, 837, 900, 930, 1000, 1080, 1116, 1125, 1200, 1240, 1296, 1350, 1395, 1488, 1500, 1550, 1620, 1674, 1800, 1860, 2000, 2025, 2160, 2232, 2250, 2325, 2480, 2511, 2700, 2790, 3000, 3100, 3240, 3348, 3375, 3600, 3720, 3875, 4050, 4185, 4357, 4464, 4500, 4650, 5022, 5400, 5580, 6000, 6200, 6480, 6696, 6750, 6975, 7440, 7750, 8100, 8370, 8714, 9000, 9300, 10044, 10125, 10800, 11160, 11625, 12400, 12555, 13071, 13392, 13500, 13950, 15500, 16200, 16740, 17428, 18000, 18600, 20088, 20250, 20925, 21785, 22320, 23250, 25110, 26142, 27000, 27900, 31000, 32400, 33480, 34856, 34875, 37200, 39213, 40176, 40500, 41850, 43570, 46500, 50220, 52284, 54000, 55800, 62000, 62775, 65355, 66960, 69712, 69750, 78426, 81000, 83700, 87140, 93000, 100440, 104568, 104625, 108925, 111600, 117639, 125550, 130710, 135067, 139500, 156852, 162000, 167400, 174280, 186000, 196065, 200880, 209136, 209250, 217850, 235278, 251100, 261420, 270134, 279000, 313704, 313875, 326775, 334800, 348560, 352917, 392130, 405201, 418500, 435700, 470556, 502200, 522840, 540268, 544625, 558000, 588195, 627408, 627750, 653550, 675335, 705834, 784260, 810402, 837000, 871400, 941112, 980325, 1004400, 1045680, 1080536, 1089250, 1176390, 1215603, 1255500, 1307100, 1350670, 1411668, 1568520, 1620804, 1633875, 1674000, 1742800, 1764585, 1882224, 1960650, 2026005, 2161072, 2178500, 2352780, 2431206, 2511000, 2614200, 2701340, 2823336, 2940975, 3137040, 3241608, 3267750, 3376675, 3529170, 3646809, 3921300, 4052010, 4357000, 4705560, 4862412, 4901625, 5022000, 5228400, 5402680, 5646672, 5881950, 6078015, 6483216, 6535500, 6753350, 7058340, 7293618, 7842600, 8104020, 8714000, 8822925, 9411120, 9724824, 9803250, 10130025, 10805360, 10940427, 11763900, 12156030, 13071000, 13506700, 14116680, 14587236, 14704875, 15685200, 16208040, 16883375, 17645850, 18234045, 19449648, 19606500, 20260050, 21880854, 23527800, 24312060, 26142000, 27013400, 28233360, 29174472, 29409750, 30390075, 32416080, 33766750, 35291700, 36468090, 39213000, 40520100, 43761708, 44114625, 47055600, 48624120, 50650125, 54026800, 54702135, 58348944, 58819500, 60780150, 67533500, 70583400, 72936180, 78426000, 81040200, 87523416, 88229250, 91170225, 97248240, 101300250, 109404270, 117639000, 121560300, 135067000, 141166800, 145872360, 151950375, 162080400, 175046832, 176458500, 182340450, 202600500, 218808540, 235278000, 243120600, 270134000, 273510675, 291744720, 303900750, 352917000, 364680900, 405201000, 437617080, 455851125, 486241200, 547021350, 607801500, 705834000, 729361800, 810402000, 875234160, 911702250, 1094042700, 1215603000, 1367553375, 1458723600, 1823404500, 2188085400, 2431206000, 2735106750, 3646809000, 4376170800, 5470213500, 7293618000, 10940427000, 21880854000]

約数ペア:

[(1, 21880854000), (2, 10940427000), (3, 7293618000), (4, 5470213500), (5, 4376170800), (6, 3646809000), (8, 2735106750), (9, 2431206000), (10, 2188085400), (12, 1823404500), (15, 1458723600), (16, 1367553375), (18, 1215603000), (20, 1094042700), (24, 911702250), (25, 875234160), (27, 810402000), (30, 729361800), (31, 705834000), (36, 607801500), (40, 547021350), (45, 486241200), (48, 455851125), (50, 437617080), (54, 405201000), (60, 364680900), (62, 352917000), (72, 303900750), (75, 291744720), (80, 273510675), (81, 270134000), (90, 243120600), (93, 235278000), (100, 218808540), (108, 202600500), (120, 182340450), (124, 176458500), (125, 175046832), (135, 162080400), (144, 151950375), (150, 145872360), (155, 141166800), (162, 135067000), (180, 121560300), (186, 117639000), (200, 109404270), (216, 101300250), (225, 97248240), (240, 91170225), (248, 88229250), (250, 87523416), (270, 81040200), (279, 78426000), (300, 72936180), (310, 70583400), (324, 67533500), (360, 60780150), (372, 58819500), (375, 58348944), (400, 54702135), (405, 54026800), (432, 50650125), (450, 48624120), (465, 47055600), (496, 44114625), (500, 43761708), (540, 40520100), (558, 39213000), (600, 36468090), (620, 35291700), (648, 33766750), (675, 32416080), (720, 30390075), (744, 29409750), (750, 29174472), (775, 28233360), (810, 27013400), (837, 26142000), (900, 24312060), (930, 23527800), (1000, 21880854), (1080, 20260050), (1116, 19606500), (1125, 19449648), (1200, 18234045), (1240, 17645850), (1296, 16883375), (1350, 16208040), (1395, 15685200), (1488, 14704875), (1500, 14587236), (1550, 14116680), (1620, 13506700), (1674, 13071000), (1800, 12156030), (1860, 11763900), (2000, 10940427), (2025, 10805360), (2160, 10130025), (2232, 9803250), (2250, 9724824), (2325, 9411120), (2480, 8822925), (2511, 8714000), (2700, 8104020), (2790, 7842600), (3000, 7293618), (3100, 7058340), (3240, 6753350), (3348, 6535500), (3375, 6483216), (3600, 6078015), (3720, 5881950), (3875, 5646672), (4050, 5402680), (4185, 5228400), (4357, 5022000), (4464, 4901625), (4500, 4862412), (4650, 4705560), (5022, 4357000), (5400, 4052010), (5580, 3921300), (6000, 3646809), (6200, 3529170), (6480, 3376675), (6696, 3267750), (6750, 3241608), (6975, 3137040), (7440, 2940975), (7750, 2823336), (8100, 2701340), (8370, 2614200), (8714, 2511000), (9000, 2431206), (9300, 2352780), (10044, 2178500), (10125, 2161072), (10800, 2026005), (11160, 1960650), (11625, 1882224), (12400, 1764585), (12555, 1742800), (13071, 1674000), (13392, 1633875), (13500, 1620804), (13950, 1568520), (15500, 1411668), (16200, 1350670), (16740, 1307100), (17428, 1255500), (18000, 1215603), (18600, 1176390), (20088, 1089250), (20250, 1080536), (20925, 1045680), (21785, 1004400), (22320, 980325), (23250, 941112), (25110, 871400), (26142, 837000), (27000, 810402), (27900, 784260), (31000, 705834), (32400, 675335), (33480, 653550), (34856, 627750), (34875, 627408), (37200, 588195), (39213, 558000), (40176, 544625), (40500, 540268), (41850, 522840), (43570, 502200), (46500, 470556), (50220, 435700), (52284, 418500), (54000, 405201), (55800, 392130), (62000, 352917), (62775, 348560), (65355, 334800), (66960, 326775), (69712, 313875), (69750, 313704), (78426, 279000), (81000, 270134), (83700, 261420), (87140, 251100), (93000, 235278), (100440, 217850), (104568, 209250), (104625, 209136), (108925, 200880), (111600, 196065), (117639, 186000), (125550, 174280), (130710, 167400), (135067, 162000), (139500, 156852)]