20170072800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{967}}^1\times {\mathrm{2897}}^1$

素因数の和:3890

約数の個数: 216

約数和(自身を含む): 71222847696

約数和(自身を除く): 51052774896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 967, 1200, 1440, 1800, 1934, 2400, 2897, 2901, 3600, 3868, 4835, 5794, 5802, 7200, 7736, 8691, 8703, 9670, 11588, 11604, 14485, 14505, 15472, 17382, 17406, 19340, 23176, 23208, 24175, 26073, 28970, 29010, 30944, 34764, 34812, 38680, 43455, 43515, 46352, 46416, 48350, 52146, 57940, 58020, 69528, 69624, 72425, 72525, 77360, 86910, 87030, 92704, 92832, 96700, 104292, 115880, 116040, 130365, 139056, 139248, 144850, 145050, 154720, 173820, 174060, 193400, 208584, 217275, 217575, 231760, 232080, 260730, 278112, 278496, 289700, 290100, 347640, 348120, 386800, 417168, 434550, 435150, 463520, 464160, 521460, 579400, 580200, 651825, 695280, 696240, 773600, 834336, 869100, 870300, 1042920, 1158800, 1160400, 1303650, 1390560, 1392480, 1738200, 1740600, 2085840, 2317600, 2320800, 2607300, 2801399, 3476400, 3481200, 4171680, 5214600, 5602798, 6952800, 6962400, 8404197, 10429200, 11205596, 14006995, 16808394, 20858400, 22411192, 25212591, 28013990, 33616788, 42020985, 44822384, 50425182, 56027980, 67233576, 70034975, 84041970, 89644768, 100850364, 112055960, 126062955, 134467152, 140069950, 168083940, 201700728, 210104925, 224111920, 252125910, 268934304, 280139900, 336167880, 403401456, 420209850, 448223840, 504251820, 560279800, 630314775, 672335760, 806802912, 840419700, 1008503640, 1120559600, 1260629550, 1344671520, 1680839400, 2017007280, 2241119200, 2521259100, 3361678800, 4034014560, 5042518200, 6723357600, 10085036400, 20170072800]

約数ペア:

[(1, 20170072800), (2, 10085036400), (3, 6723357600), (4, 5042518200), (5, 4034014560), (6, 3361678800), (8, 2521259100), (9, 2241119200), (10, 2017007280), (12, 1680839400), (15, 1344671520), (16, 1260629550), (18, 1120559600), (20, 1008503640), (24, 840419700), (25, 806802912), (30, 672335760), (32, 630314775), (36, 560279800), (40, 504251820), (45, 448223840), (48, 420209850), (50, 403401456), (60, 336167880), (72, 280139900), (75, 268934304), (80, 252125910), (90, 224111920), (96, 210104925), (100, 201700728), (120, 168083940), (144, 140069950), (150, 134467152), (160, 126062955), (180, 112055960), (200, 100850364), (225, 89644768), (240, 84041970), (288, 70034975), (300, 67233576), (360, 56027980), (400, 50425182), (450, 44822384), (480, 42020985), (600, 33616788), (720, 28013990), (800, 25212591), (900, 22411192), (967, 20858400), (1200, 16808394), (1440, 14006995), (1800, 11205596), (1934, 10429200), (2400, 8404197), (2897, 6962400), (2901, 6952800), (3600, 5602798), (3868, 5214600), (4835, 4171680), (5794, 3481200), (5802, 3476400), (7200, 2801399), (7736, 2607300), (8691, 2320800), (8703, 2317600), (9670, 2085840), (11588, 1740600), (11604, 1738200), (14485, 1392480), (14505, 1390560), (15472, 1303650), (17382, 1160400), (17406, 1158800), (19340, 1042920), (23176, 870300), (23208, 869100), (24175, 834336), (26073, 773600), (28970, 696240), (29010, 695280), (30944, 651825), (34764, 580200), (34812, 579400), (38680, 521460), (43455, 464160), (43515, 463520), (46352, 435150), (46416, 434550), (48350, 417168), (52146, 386800), (57940, 348120), (58020, 347640), (69528, 290100), (69624, 289700), (72425, 278496), (72525, 278112), (77360, 260730), (86910, 232080), (87030, 231760), (92704, 217575), (92832, 217275), (96700, 208584), (104292, 193400), (115880, 174060), (116040, 173820), (130365, 154720), (139056, 145050), (139248, 144850)]