171224280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 589366800

約数和(自身を除く): 418142520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1229, 1290, 1548, 1620, 1720, 1935, 2322, 2458, 2580, 3096, 3240, 3483, 3687, 3870, 4644, 4916, 5160, 5805, 6145, 6966, 7374, 7740, 9288, 9832, 11061, 11610, 12290, 13932, 14748, 15480, 17415, 18435, 22122, 23220, 24580, 27864, 29496, 33183, 34830, 36870, 44244, 46440, 49160, 52847, 55305, 66366, 69660, 73740, 88488, 99549, 105694, 110610, 132732, 139320, 147480, 158541, 165915, 199098, 211388, 221220, 264235, 265464, 317082, 331830, 398196, 422776, 442440, 475623, 497745, 528470, 634164, 663660, 792705, 796392, 951246, 995490, 1056940, 1268328, 1327320, 1426869, 1585410, 1902492, 1990980, 2113880, 2378115, 2853738, 3170820, 3804984, 3981960, 4280607, 4756230, 5707476, 6341640, 7134345, 8561214, 9512460, 11414952, 14268690, 17122428, 19024920, 21403035, 28537380, 34244856, 42806070, 57074760, 85612140, 171224280]

約数ペア:

[(1, 171224280), (2, 85612140), (3, 57074760), (4, 42806070), (5, 34244856), (6, 28537380), (8, 21403035), (9, 19024920), (10, 17122428), (12, 14268690), (15, 11414952), (18, 9512460), (20, 8561214), (24, 7134345), (27, 6341640), (30, 5707476), (36, 4756230), (40, 4280607), (43, 3981960), (45, 3804984), (54, 3170820), (60, 2853738), (72, 2378115), (81, 2113880), (86, 1990980), (90, 1902492), (108, 1585410), (120, 1426869), (129, 1327320), (135, 1268328), (162, 1056940), (172, 995490), (180, 951246), (215, 796392), (216, 792705), (258, 663660), (270, 634164), (324, 528470), (344, 497745), (360, 475623), (387, 442440), (405, 422776), (430, 398196), (516, 331830), (540, 317082), (645, 265464), (648, 264235), (774, 221220), (810, 211388), (860, 199098), (1032, 165915), (1080, 158541), (1161, 147480), (1229, 139320), (1290, 132732), (1548, 110610), (1620, 105694), (1720, 99549), (1935, 88488), (2322, 73740), (2458, 69660), (2580, 66366), (3096, 55305), (3240, 52847), (3483, 49160), (3687, 46440), (3870, 44244), (4644, 36870), (4916, 34830), (5160, 33183), (5805, 29496), (6145, 27864), (6966, 24580), (7374, 23220), (7740, 22122), (9288, 18435), (9832, 17415), (11061, 15480), (11610, 14748), (12290, 13932)]