126559620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 302727420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1559, 1804, 1845, 1980, 2255, 2460, 2706, 3118, 3690, 4059, 4510, 4677, 5412, 6236, 6765, 7380, 7795, 8118, 9020, 9354, 13530, 14031, 15590, 16236, 17149, 18708, 20295, 23385, 27060, 28062, 31180, 34298, 40590, 46770, 51447, 56124, 63919, 68596, 70155, 81180, 85745, 93540, 102894, 127838, 140310, 154341, 171490, 191757, 205788, 255676, 257235, 280620, 308682, 319595, 342980, 383514, 514470, 575271, 617364, 639190, 703109, 767028, 771705, 958785, 1028940, 1150542, 1278380, 1406218, 1543410, 1917570, 2109327, 2301084, 2812436, 2876355, 3086820, 3515545, 3835140, 4218654, 5752710, 6327981, 7031090, 8437308, 10546635, 11505420, 12655962, 14062180, 21093270, 25311924, 31639905, 42186540, 63279810, 126559620]

約数ペア:

[(1, 126559620), (2, 63279810), (3, 42186540), (4, 31639905), (5, 25311924), (6, 21093270), (9, 14062180), (10, 12655962), (11, 11505420), (12, 10546635), (15, 8437308), (18, 7031090), (20, 6327981), (22, 5752710), (30, 4218654), (33, 3835140), (36, 3515545), (41, 3086820), (44, 2876355), (45, 2812436), (55, 2301084), (60, 2109327), (66, 1917570), (82, 1543410), (90, 1406218), (99, 1278380), (110, 1150542), (123, 1028940), (132, 958785), (164, 771705), (165, 767028), (180, 703109), (198, 639190), (205, 617364), (220, 575271), (246, 514470), (330, 383514), (369, 342980), (396, 319595), (410, 308682), (451, 280620), (492, 257235), (495, 255676), (615, 205788), (660, 191757), (738, 171490), (820, 154341), (902, 140310), (990, 127838), (1230, 102894), (1353, 93540), (1476, 85745), (1559, 81180), (1804, 70155), (1845, 68596), (1980, 63919), (2255, 56124), (2460, 51447), (2706, 46770), (3118, 40590), (3690, 34298), (4059, 31180), (4510, 28062), (4677, 27060), (5412, 23385), (6236, 20295), (6765, 18708), (7380, 17149), (7795, 16236), (8118, 15590), (9020, 14031), (9354, 13530)]