26847450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{947}}^1$

素因数の和:978

約数の個数: 120

約数和(自身を含む): 85342752

約数和(自身を除く): 58495302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 947, 1050, 1134, 1350, 1575, 1890, 1894, 2025, 2835, 2841, 3150, 4050, 4725, 4735, 5670, 5682, 6629, 8523, 9450, 9470, 13258, 14175, 14205, 17046, 19887, 23675, 25569, 28350, 28410, 33145, 39774, 42615, 47350, 51138, 59661, 66290, 71025, 76707, 85230, 99435, 119322, 127845, 142050, 153414, 165725, 178983, 198870, 213075, 255690, 298305, 331450, 357966, 383535, 426150, 497175, 536949, 596610, 639225, 767070, 894915, 994350, 1073898, 1278450, 1491525, 1789830, 1917675, 2684745, 2983050, 3835350, 4474575, 5369490, 8949150, 13423725, 26847450]

約数ペア:

[(1, 26847450), (2, 13423725), (3, 8949150), (5, 5369490), (6, 4474575), (7, 3835350), (9, 2983050), (10, 2684745), (14, 1917675), (15, 1789830), (18, 1491525), (21, 1278450), (25, 1073898), (27, 994350), (30, 894915), (35, 767070), (42, 639225), (45, 596610), (50, 536949), (54, 497175), (63, 426150), (70, 383535), (75, 357966), (81, 331450), (90, 298305), (105, 255690), (126, 213075), (135, 198870), (150, 178983), (162, 165725), (175, 153414), (189, 142050), (210, 127845), (225, 119322), (270, 99435), (315, 85230), (350, 76707), (378, 71025), (405, 66290), (450, 59661), (525, 51138), (567, 47350), (630, 42615), (675, 39774), (810, 33145), (945, 28410), (947, 28350), (1050, 25569), (1134, 23675), (1350, 19887), (1575, 17046), (1890, 14205), (1894, 14175), (2025, 13258), (2835, 9470), (2841, 9450), (3150, 8523), (4050, 6629), (4725, 5682), (4735, 5670)]