21182715000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 400

約数和(自身を含む): 74799431520

約数和(自身を除く): 53616716520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 193, 200, 216, 225, 250, 270, 271, 300, 324, 360, 375, 386, 405, 450, 500, 540, 542, 579, 600, 625, 648, 675, 750, 772, 810, 813, 900, 965, 1000, 1080, 1084, 1125, 1158, 1250, 1350, 1355, 1500, 1544, 1620, 1626, 1737, 1800, 1875, 1930, 2025, 2168, 2250, 2316, 2439, 2500, 2700, 2710, 2895, 3000, 3240, 3252, 3375, 3474, 3750, 3860, 4050, 4065, 4500, 4632, 4825, 4878, 5000, 5211, 5400, 5420, 5625, 5790, 6504, 6750, 6775, 6948, 7317, 7500, 7720, 8100, 8130, 8685, 9000, 9650, 9756, 10125, 10422, 10840, 11250, 11580, 12195, 13500, 13550, 13896, 14475, 14634, 15000, 15633, 16200, 16260, 16875, 17370, 19300, 19512, 20250, 20325, 20844, 21951, 22500, 23160, 24125, 24390, 26055, 27000, 27100, 28950, 29268, 31266, 32520, 33750, 33875, 34740, 36585, 38600, 40500, 40650, 41688, 43425, 43902, 45000, 48250, 48780, 50625, 52110, 52303, 54200, 57900, 58536, 60975, 62532, 67500, 67750, 69480, 72375, 73170, 78165, 81000, 81300, 86850, 87804, 96500, 97560, 101250, 101625, 104220, 104606, 109755, 115800, 120625, 121950, 125064, 130275, 135000, 135500, 144750, 146340, 156330, 156909, 162600, 169375, 173700, 175608, 182925, 193000, 202500, 203250, 208440, 209212, 217125, 219510, 241250, 243900, 260550, 261515, 271000, 289500, 292680, 304875, 312660, 313818, 338750, 347400, 361875, 365850, 390825, 405000, 406500, 418424, 434250, 439020, 470727, 482500, 487800, 508125, 521100, 523030, 548775, 579000, 609750, 625320, 627636, 651375, 677500, 723750, 731700, 781650, 784545, 813000, 868500, 878040, 914625, 941454, 965000, 1016250, 1042200, 1046060, 1085625, 1097550, 1219500, 1255272, 1302750, 1307575, 1355000, 1412181, 1447500, 1463400, 1524375, 1563300, 1569090, 1737000, 1829250, 1882908, 1954125, 2032500, 2092120, 2171250, 2195100, 2353635, 2439000, 2605500, 2615150, 2743875, 2824362, 2895000, 3048750, 3126600, 3138180, 3256875, 3658500, 3765816, 3908250, 3922725, 4065000, 4236543, 4342500, 4390200, 4573125, 4707270, 5211000, 5230300, 5487750, 5648724, 6097500, 6276360, 6513750, 6537875, 7060905, 7317000, 7816500, 7845450, 8473086, 8685000, 9146250, 9414540, 9770625, 10460600, 10975500, 11297448, 11768175, 12195000, 13027500, 13075750, 13719375, 14121810, 15633000, 15690900, 16946172, 18292500, 18829080, 19541250, 19613625, 21182715, 21951000, 23536350, 26055000, 26151500, 27438750, 28243620, 31381800, 32689375, 33892344, 35304525, 36585000, 39082500, 39227250, 42365430, 47072700, 52303000, 54877500, 56487240, 58840875, 65378750, 70609050, 78165000, 78454500, 84730860, 94145400, 98068125, 105913575, 109755000, 117681750, 130757500, 141218100, 156909000, 169461720, 176522625, 196136250, 211827150, 235363500, 261515000, 282436200, 294204375, 353045250, 392272500, 423654300, 470727000, 529567875, 588408750, 706090500, 784545000, 847308600, 882613125, 1059135750, 1176817500, 1412181000, 1765226250, 2118271500, 2353635000, 2647839375, 3530452500, 4236543000, 5295678750, 7060905000, 10591357500, 21182715000]

約数ペア:

[(1, 21182715000), (2, 10591357500), (3, 7060905000), (4, 5295678750), (5, 4236543000), (6, 3530452500), (8, 2647839375), (9, 2353635000), (10, 2118271500), (12, 1765226250), (15, 1412181000), (18, 1176817500), (20, 1059135750), (24, 882613125), (25, 847308600), (27, 784545000), (30, 706090500), (36, 588408750), (40, 529567875), (45, 470727000), (50, 423654300), (54, 392272500), (60, 353045250), (72, 294204375), (75, 282436200), (81, 261515000), (90, 235363500), (100, 211827150), (108, 196136250), (120, 176522625), (125, 169461720), (135, 156909000), (150, 141218100), (162, 130757500), (180, 117681750), (193, 109755000), (200, 105913575), (216, 98068125), (225, 94145400), (250, 84730860), (270, 78454500), (271, 78165000), (300, 70609050), (324, 65378750), (360, 58840875), (375, 56487240), (386, 54877500), (405, 52303000), (450, 47072700), (500, 42365430), (540, 39227250), (542, 39082500), (579, 36585000), (600, 35304525), (625, 33892344), (648, 32689375), (675, 31381800), (750, 28243620), (772, 27438750), (810, 26151500), (813, 26055000), (900, 23536350), (965, 21951000), (1000, 21182715), (1080, 19613625), (1084, 19541250), (1125, 18829080), (1158, 18292500), (1250, 16946172), (1350, 15690900), (1355, 15633000), (1500, 14121810), (1544, 13719375), (1620, 13075750), (1626, 13027500), (1737, 12195000), (1800, 11768175), (1875, 11297448), (1930, 10975500), (2025, 10460600), (2168, 9770625), (2250, 9414540), (2316, 9146250), (2439, 8685000), (2500, 8473086), (2700, 7845450), (2710, 7816500), (2895, 7317000), (3000, 7060905), (3240, 6537875), (3252, 6513750), (3375, 6276360), (3474, 6097500), (3750, 5648724), (3860, 5487750), (4050, 5230300), (4065, 5211000), (4500, 4707270), (4632, 4573125), (4825, 4390200), (4878, 4342500), (5000, 4236543), (5211, 4065000), (5400, 3922725), (5420, 3908250), (5625, 3765816), (5790, 3658500), (6504, 3256875), (6750, 3138180), (6775, 3126600), (6948, 3048750), (7317, 2895000), (7500, 2824362), (7720, 2743875), (8100, 2615150), (8130, 2605500), (8685, 2439000), (9000, 2353635), (9650, 2195100), (9756, 2171250), (10125, 2092120), (10422, 2032500), (10840, 1954125), (11250, 1882908), (11580, 1829250), (12195, 1737000), (13500, 1569090), (13550, 1563300), (13896, 1524375), (14475, 1463400), (14634, 1447500), (15000, 1412181), (15633, 1355000), (16200, 1307575), (16260, 1302750), (16875, 1255272), (17370, 1219500), (19300, 1097550), (19512, 1085625), (20250, 1046060), (20325, 1042200), (20844, 1016250), (21951, 965000), (22500, 941454), (23160, 914625), (24125, 878040), (24390, 868500), (26055, 813000), (27000, 784545), (27100, 781650), (28950, 731700), (29268, 723750), (31266, 677500), (32520, 651375), (33750, 627636), (33875, 625320), (34740, 609750), (36585, 579000), (38600, 548775), (40500, 523030), (40650, 521100), (41688, 508125), (43425, 487800), (43902, 482500), (45000, 470727), (48250, 439020), (48780, 434250), (50625, 418424), (52110, 406500), (52303, 405000), (54200, 390825), (57900, 365850), (58536, 361875), (60975, 347400), (62532, 338750), (67500, 313818), (67750, 312660), (69480, 304875), (72375, 292680), (73170, 289500), (78165, 271000), (81000, 261515), (81300, 260550), (86850, 243900), (87804, 241250), (96500, 219510), (97560, 217125), (101250, 209212), (101625, 208440), (104220, 203250), (104606, 202500), (109755, 193000), (115800, 182925), (120625, 175608), (121950, 173700), (125064, 169375), (130275, 162600), (135000, 156909), (135500, 156330), (144750, 146340)]