131539320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 475113600

約数和(自身を除く): 343574280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 59, 60, 66, 72, 88, 90, 99, 110, 118, 120, 132, 165, 177, 180, 198, 220, 236, 264, 295, 330, 354, 360, 396, 440, 472, 495, 531, 563, 590, 649, 660, 708, 792, 885, 990, 1062, 1126, 1180, 1298, 1320, 1416, 1689, 1770, 1947, 1980, 2124, 2252, 2360, 2596, 2655, 2815, 3245, 3378, 3540, 3894, 3960, 4248, 4504, 5067, 5192, 5310, 5630, 5841, 6193, 6490, 6756, 7080, 7788, 8445, 9735, 10134, 10620, 11260, 11682, 12386, 12980, 13512, 15576, 16890, 18579, 19470, 20268, 21240, 22520, 23364, 24772, 25335, 25960, 29205, 30965, 33217, 33780, 37158, 38940, 40536, 46728, 49544, 50670, 55737, 58410, 61930, 66434, 67560, 74316, 77880, 92895, 99651, 101340, 111474, 116820, 123860, 132868, 148632, 166085, 185790, 199302, 202680, 222948, 233640, 247720, 265736, 278685, 298953, 332170, 365387, 371580, 398604, 445896, 498255, 557370, 597906, 664340, 730774, 743160, 797208, 996510, 1096161, 1114740, 1195812, 1328680, 1461548, 1494765, 1826935, 1993020, 2192322, 2229480, 2391624, 2923096, 2989530, 3288483, 3653870, 3986040, 4384644, 5480805, 5979060, 6576966, 7307740, 8769288, 10961610, 11958120, 13153932, 14615480, 16442415, 21923220, 26307864, 32884830, 43846440, 65769660, 131539320]

約数ペア:

[(1, 131539320), (2, 65769660), (3, 43846440), (4, 32884830), (5, 26307864), (6, 21923220), (8, 16442415), (9, 14615480), (10, 13153932), (11, 11958120), (12, 10961610), (15, 8769288), (18, 7307740), (20, 6576966), (22, 5979060), (24, 5480805), (30, 4384644), (33, 3986040), (36, 3653870), (40, 3288483), (44, 2989530), (45, 2923096), (55, 2391624), (59, 2229480), (60, 2192322), (66, 1993020), (72, 1826935), (88, 1494765), (90, 1461548), (99, 1328680), (110, 1195812), (118, 1114740), (120, 1096161), (132, 996510), (165, 797208), (177, 743160), (180, 730774), (198, 664340), (220, 597906), (236, 557370), (264, 498255), (295, 445896), (330, 398604), (354, 371580), (360, 365387), (396, 332170), (440, 298953), (472, 278685), (495, 265736), (531, 247720), (563, 233640), (590, 222948), (649, 202680), (660, 199302), (708, 185790), (792, 166085), (885, 148632), (990, 132868), (1062, 123860), (1126, 116820), (1180, 111474), (1298, 101340), (1320, 99651), (1416, 92895), (1689, 77880), (1770, 74316), (1947, 67560), (1980, 66434), (2124, 61930), (2252, 58410), (2360, 55737), (2596, 50670), (2655, 49544), (2815, 46728), (3245, 40536), (3378, 38940), (3540, 37158), (3894, 33780), (3960, 33217), (4248, 30965), (4504, 29205), (5067, 25960), (5192, 25335), (5310, 24772), (5630, 23364), (5841, 22520), (6193, 21240), (6490, 20268), (6756, 19470), (7080, 18579), (7788, 16890), (8445, 15576), (9735, 13512), (10134, 12980), (10620, 12386), (11260, 11682)]