26481000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 102735360

約数和(自身を除く): 76254360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 97, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 194, 195, 200, 210, 250, 260, 273, 280, 291, 300, 312, 325, 350, 364, 375, 388, 390, 420, 455, 485, 500, 520, 525, 546, 582, 600, 650, 679, 700, 728, 750, 776, 780, 840, 875, 910, 970, 975, 1000, 1050, 1092, 1164, 1261, 1300, 1358, 1365, 1400, 1455, 1500, 1560, 1625, 1750, 1820, 1940, 1950, 2037, 2100, 2184, 2275, 2328, 2425, 2522, 2600, 2625, 2716, 2730, 2910, 3000, 3250, 3395, 3500, 3640, 3783, 3880, 3900, 4074, 4200, 4550, 4850, 4875, 5044, 5250, 5432, 5460, 5820, 6305, 6500, 6790, 6825, 7000, 7275, 7566, 7800, 8148, 8827, 9100, 9700, 9750, 10088, 10185, 10500, 10920, 11375, 11640, 12125, 12610, 13000, 13580, 13650, 14550, 15132, 16296, 16975, 17654, 18200, 18915, 19400, 19500, 20370, 21000, 22750, 24250, 25220, 26481, 27160, 27300, 29100, 30264, 31525, 33950, 34125, 35308, 36375, 37830, 39000, 40740, 44135, 45500, 48500, 50440, 50925, 52962, 54600, 58200, 63050, 67900, 68250, 70616, 72750, 75660, 81480, 84875, 88270, 91000, 94575, 97000, 101850, 105924, 126100, 132405, 135800, 136500, 145500, 151320, 157625, 169750, 176540, 189150, 203700, 211848, 220675, 252200, 254625, 264810, 273000, 291000, 315250, 339500, 353080, 378300, 407400, 441350, 472875, 509250, 529620, 630500, 662025, 679000, 756600, 882700, 945750, 1018500, 1059240, 1103375, 1261000, 1324050, 1765400, 1891500, 2037000, 2206750, 2648100, 3310125, 3783000, 4413500, 5296200, 6620250, 8827000, 13240500, 26481000]

約数ペア:

[(1, 26481000), (2, 13240500), (3, 8827000), (4, 6620250), (5, 5296200), (6, 4413500), (7, 3783000), (8, 3310125), (10, 2648100), (12, 2206750), (13, 2037000), (14, 1891500), (15, 1765400), (20, 1324050), (21, 1261000), (24, 1103375), (25, 1059240), (26, 1018500), (28, 945750), (30, 882700), (35, 756600), (39, 679000), (40, 662025), (42, 630500), (50, 529620), (52, 509250), (56, 472875), (60, 441350), (65, 407400), (70, 378300), (75, 353080), (78, 339500), (84, 315250), (91, 291000), (97, 273000), (100, 264810), (104, 254625), (105, 252200), (120, 220675), (125, 211848), (130, 203700), (140, 189150), (150, 176540), (156, 169750), (168, 157625), (175, 151320), (182, 145500), (194, 136500), (195, 135800), (200, 132405), (210, 126100), (250, 105924), (260, 101850), (273, 97000), (280, 94575), (291, 91000), (300, 88270), (312, 84875), (325, 81480), (350, 75660), (364, 72750), (375, 70616), (388, 68250), (390, 67900), (420, 63050), (455, 58200), (485, 54600), (500, 52962), (520, 50925), (525, 50440), (546, 48500), (582, 45500), (600, 44135), (650, 40740), (679, 39000), (700, 37830), (728, 36375), (750, 35308), (776, 34125), (780, 33950), (840, 31525), (875, 30264), (910, 29100), (970, 27300), (975, 27160), (1000, 26481), (1050, 25220), (1092, 24250), (1164, 22750), (1261, 21000), (1300, 20370), (1358, 19500), (1365, 19400), (1400, 18915), (1455, 18200), (1500, 17654), (1560, 16975), (1625, 16296), (1750, 15132), (1820, 14550), (1940, 13650), (1950, 13580), (2037, 13000), (2100, 12610), (2184, 12125), (2275, 11640), (2328, 11375), (2425, 10920), (2522, 10500), (2600, 10185), (2625, 10088), (2716, 9750), (2730, 9700), (2910, 9100), (3000, 8827), (3250, 8148), (3395, 7800), (3500, 7566), (3640, 7275), (3783, 7000), (3880, 6825), (3900, 6790), (4074, 6500), (4200, 6305), (4550, 5820), (4850, 5460), (4875, 5432), (5044, 5250)]