54453420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 197084160

約数和(自身を除く): 142630740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1879, 1932, 2070, 2415, 2898, 3220, 3758, 4140, 4830, 5637, 5796, 7245, 7516, 9395, 9660, 11274, 13153, 14490, 16911, 18790, 22548, 26306, 28185, 28980, 33822, 37580, 39459, 43217, 52612, 56370, 65765, 67644, 78918, 84555, 86434, 112740, 118377, 129651, 131530, 157836, 169110, 172868, 197295, 216085, 236754, 259302, 263060, 302519, 338220, 388953, 394590, 432170, 473508, 518604, 591885, 605038, 648255, 777906, 789180, 864340, 907557, 1183770, 1210076, 1296510, 1512595, 1555812, 1815114, 1944765, 2367540, 2593020, 2722671, 3025190, 3630228, 3889530, 4537785, 5445342, 6050380, 7779060, 9075570, 10890684, 13613355, 18151140, 27226710, 54453420]

約数ペア:

[(1, 54453420), (2, 27226710), (3, 18151140), (4, 13613355), (5, 10890684), (6, 9075570), (7, 7779060), (9, 6050380), (10, 5445342), (12, 4537785), (14, 3889530), (15, 3630228), (18, 3025190), (20, 2722671), (21, 2593020), (23, 2367540), (28, 1944765), (30, 1815114), (35, 1555812), (36, 1512595), (42, 1296510), (45, 1210076), (46, 1183770), (60, 907557), (63, 864340), (69, 789180), (70, 777906), (84, 648255), (90, 605038), (92, 591885), (105, 518604), (115, 473508), (126, 432170), (138, 394590), (140, 388953), (161, 338220), (180, 302519), (207, 263060), (210, 259302), (230, 236754), (252, 216085), (276, 197295), (315, 172868), (322, 169110), (345, 157836), (414, 131530), (420, 129651), (460, 118377), (483, 112740), (630, 86434), (644, 84555), (690, 78918), (805, 67644), (828, 65765), (966, 56370), (1035, 52612), (1260, 43217), (1380, 39459), (1449, 37580), (1610, 33822), (1879, 28980), (1932, 28185), (2070, 26306), (2415, 22548), (2898, 18790), (3220, 16911), (3758, 14490), (4140, 13153), (4830, 11274), (5637, 9660), (5796, 9395), (7245, 7516)]