1990312273800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8989667}}^1$

素因数の和:8989733

約数の個数: 192

約数和(自身を含む): 7022728641600

約数和(自身を除く): 5032416367800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 82, 90, 100, 108, 120, 123, 135, 150, 164, 180, 200, 205, 216, 225, 246, 270, 300, 328, 360, 369, 410, 450, 492, 540, 600, 615, 675, 738, 820, 900, 984, 1025, 1080, 1107, 1230, 1350, 1476, 1640, 1800, 1845, 2050, 2214, 2460, 2700, 2952, 3075, 3690, 4100, 4428, 4920, 5400, 5535, 6150, 7380, 8200, 8856, 9225, 11070, 12300, 14760, 18450, 22140, 24600, 27675, 36900, 44280, 55350, 73800, 110700, 221400, 8989667, 17979334, 26969001, 35958668, 44948335, 53938002, 71917336, 80907003, 89896670, 107876004, 134845005, 161814006, 179793340, 215752008, 224741675, 242721009, 269690010, 323628012, 359586680, 368576347, 404535015, 449483350, 485442018, 539380020, 647256024, 674225025, 737152694, 809070030, 898966700, 970884036, 1078760040, 1105729041, 1213605045, 1348450050, 1474305388, 1618140060, 1797933400, 1842881735, 1941768072, 2022675075, 2211458082, 2427210090, 2696900100, 2948610776, 3236280120, 3317187123, 3685763470, 4045350150, 4422916164, 4854420180, 5393800200, 5528645205, 6068025225, 6634374246, 7371526940, 8090700300, 8845832328, 9214408675, 9708840360, 9951561369, 11057290410, 12136050450, 13268748492, 14743053880, 16181400600, 16585935615, 18428817350, 19903122738, 22114580820, 24272100900, 26537496984, 27643226025, 33171871230, 36857634700, 39806245476, 44229161640, 48544201800, 49757806845, 55286452050, 66343742460, 73715269400, 79612490952, 82929678075, 99515613690, 110572904100, 132687484920, 165859356150, 199031227380, 221145808200, 248789034225, 331718712300, 398062454760, 497578068450, 663437424600, 995156136900, 1990312273800]

約数ペア:

[(1, 1990312273800), (2, 995156136900), (3, 663437424600), (4, 497578068450), (5, 398062454760), (6, 331718712300), (8, 248789034225), (9, 221145808200), (10, 199031227380), (12, 165859356150), (15, 132687484920), (18, 110572904100), (20, 99515613690), (24, 82929678075), (25, 79612490952), (27, 73715269400), (30, 66343742460), (36, 55286452050), (40, 49757806845), (41, 48544201800), (45, 44229161640), (50, 39806245476), (54, 36857634700), (60, 33171871230), (72, 27643226025), (75, 26537496984), (82, 24272100900), (90, 22114580820), (100, 19903122738), (108, 18428817350), (120, 16585935615), (123, 16181400600), (135, 14743053880), (150, 13268748492), (164, 12136050450), (180, 11057290410), (200, 9951561369), (205, 9708840360), (216, 9214408675), (225, 8845832328), (246, 8090700300), (270, 7371526940), (300, 6634374246), (328, 6068025225), (360, 5528645205), (369, 5393800200), (410, 4854420180), (450, 4422916164), (492, 4045350150), (540, 3685763470), (600, 3317187123), (615, 3236280120), (675, 2948610776), (738, 2696900100), (820, 2427210090), (900, 2211458082), (984, 2022675075), (1025, 1941768072), (1080, 1842881735), (1107, 1797933400), (1230, 1618140060), (1350, 1474305388), (1476, 1348450050), (1640, 1213605045), (1800, 1105729041), (1845, 1078760040), (2050, 970884036), (2214, 898966700), (2460, 809070030), (2700, 737152694), (2952, 674225025), (3075, 647256024), (3690, 539380020), (4100, 485442018), (4428, 449483350), (4920, 404535015), (5400, 368576347), (5535, 359586680), (6150, 323628012), (7380, 269690010), (8200, 242721009), (8856, 224741675), (9225, 215752008), (11070, 179793340), (12300, 161814006), (14760, 134845005), (18450, 107876004), (22140, 89896670), (24600, 80907003), (27675, 71917336), (36900, 53938002), (44280, 44948335), (55350, 35958668), (73800, 26969001), (110700, 17979334), (221400, 8989667)]