161448642000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1453}}^1\times {\mathrm{6173}}^1$

素因数の和:7655

約数の個数: 240

約数和(自身を含む): 564365784528

約数和(自身を除く): 402917142528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1453, 1500, 1800, 2000, 2250, 2906, 3000, 3600, 4359, 4500, 5812, 6000, 6173, 7265, 8718, 9000, 11624, 12346, 13077, 14530, 17436, 18000, 18519, 21795, 23248, 24692, 26154, 29060, 30865, 34872, 36325, 37038, 43590, 49384, 52308, 55557, 58120, 61730, 65385, 69744, 72650, 74076, 87180, 92595, 98768, 104616, 108975, 111114, 116240, 123460, 130770, 145300, 148152, 154325, 174360, 181625, 185190, 209232, 217950, 222228, 246920, 261540, 277785, 290600, 296304, 308650, 326925, 348720, 363250, 370380, 435900, 444456, 462975, 493840, 523080, 544875, 555570, 581200, 617300, 653850, 726500, 740760, 771625, 871800, 888912, 925950, 1046160, 1089750, 1111140, 1234600, 1307700, 1388925, 1453000, 1481520, 1543250, 1634625, 1743600, 1851900, 2179500, 2222280, 2314875, 2469200, 2615400, 2777850, 2906000, 3086500, 3269250, 3703800, 4359000, 4444560, 4629750, 5230800, 5555700, 6173000, 6538500, 6944625, 7407600, 8718000, 8969369, 9259500, 11111400, 12346000, 13077000, 13889250, 17938738, 18519000, 22222800, 26154000, 26908107, 27778500, 35877476, 37038000, 44846845, 53816214, 55557000, 71754952, 80724321, 89693690, 107632428, 111114000, 134540535, 143509904, 161448642, 179387380, 215264856, 224234225, 269081070, 322897284, 358774760, 403621605, 430529712, 448468450, 538162140, 645794568, 672702675, 717549520, 807243210, 896936900, 1076324280, 1121171125, 1291589136, 1345405350, 1614486420, 1793873800, 2018108025, 2152648560, 2242342250, 2690810700, 3228972840, 3363513375, 3587747600, 4036216050, 4484684500, 5381621400, 6457945680, 6727026750, 8072432100, 8969369000, 10090540125, 10763242800, 13454053500, 16144864200, 17938738000, 20181080250, 26908107000, 32289728400, 40362160500, 53816214000, 80724321000, 161448642000]

約数ペア:

[(1, 161448642000), (2, 80724321000), (3, 53816214000), (4, 40362160500), (5, 32289728400), (6, 26908107000), (8, 20181080250), (9, 17938738000), (10, 16144864200), (12, 13454053500), (15, 10763242800), (16, 10090540125), (18, 8969369000), (20, 8072432100), (24, 6727026750), (25, 6457945680), (30, 5381621400), (36, 4484684500), (40, 4036216050), (45, 3587747600), (48, 3363513375), (50, 3228972840), (60, 2690810700), (72, 2242342250), (75, 2152648560), (80, 2018108025), (90, 1793873800), (100, 1614486420), (120, 1345405350), (125, 1291589136), (144, 1121171125), (150, 1076324280), (180, 896936900), (200, 807243210), (225, 717549520), (240, 672702675), (250, 645794568), (300, 538162140), (360, 448468450), (375, 430529712), (400, 403621605), (450, 358774760), (500, 322897284), (600, 269081070), (720, 224234225), (750, 215264856), (900, 179387380), (1000, 161448642), (1125, 143509904), (1200, 134540535), (1453, 111114000), (1500, 107632428), (1800, 89693690), (2000, 80724321), (2250, 71754952), (2906, 55557000), (3000, 53816214), (3600, 44846845), (4359, 37038000), (4500, 35877476), (5812, 27778500), (6000, 26908107), (6173, 26154000), (7265, 22222800), (8718, 18519000), (9000, 17938738), (11624, 13889250), (12346, 13077000), (13077, 12346000), (14530, 11111400), (17436, 9259500), (18000, 8969369), (18519, 8718000), (21795, 7407600), (23248, 6944625), (24692, 6538500), (26154, 6173000), (29060, 5555700), (30865, 5230800), (34872, 4629750), (36325, 4444560), (37038, 4359000), (43590, 3703800), (49384, 3269250), (52308, 3086500), (55557, 2906000), (58120, 2777850), (61730, 2615400), (65385, 2469200), (69744, 2314875), (72650, 2222280), (74076, 2179500), (87180, 1851900), (92595, 1743600), (98768, 1634625), (104616, 1543250), (108975, 1481520), (111114, 1453000), (116240, 1388925), (123460, 1307700), (130770, 1234600), (145300, 1111140), (148152, 1089750), (154325, 1046160), (174360, 925950), (181625, 888912), (185190, 871800), (209232, 771625), (217950, 740760), (222228, 726500), (246920, 653850), (261540, 617300), (277785, 581200), (290600, 555570), (296304, 544875), (308650, 523080), (326925, 493840), (348720, 462975), (363250, 444456), (370380, 435900)]