150725120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 294746368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 647, 728, 832, 896, 910, 1040, 1120, 1280, 1294, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2588, 2912, 3235, 3328, 3584, 3640, 4160, 4480, 4529, 5176, 5824, 6470, 6656, 7280, 8320, 8411, 8960, 9058, 10352, 11648, 12940, 14560, 16640, 16822, 17920, 18116, 20704, 22645, 23296, 25880, 29120, 33280, 33644, 36232, 41408, 42055, 45290, 46592, 51760, 58240, 58877, 67288, 72464, 82816, 84110, 90580, 103520, 116480, 117754, 134576, 144928, 165632, 168220, 181160, 207040, 232960, 235508, 269152, 289856, 294385, 331264, 336440, 362320, 414080, 471016, 538304, 579712, 588770, 672880, 724640, 828160, 942032, 1076608, 1159424, 1177540, 1345760, 1449280, 1656320, 1884064, 2153216, 2318848, 2355080, 2691520, 2898560, 3768128, 4306432, 4710160, 5383040, 5797120, 7536256, 9420320, 10766080, 11594240, 15072512, 18840640, 21532160, 30145024, 37681280, 75362560, 150725120]

約数ペア:

[(1, 150725120), (2, 75362560), (4, 37681280), (5, 30145024), (7, 21532160), (8, 18840640), (10, 15072512), (13, 11594240), (14, 10766080), (16, 9420320), (20, 7536256), (26, 5797120), (28, 5383040), (32, 4710160), (35, 4306432), (40, 3768128), (52, 2898560), (56, 2691520), (64, 2355080), (65, 2318848), (70, 2153216), (80, 1884064), (91, 1656320), (104, 1449280), (112, 1345760), (128, 1177540), (130, 1159424), (140, 1076608), (160, 942032), (182, 828160), (208, 724640), (224, 672880), (256, 588770), (260, 579712), (280, 538304), (320, 471016), (364, 414080), (416, 362320), (448, 336440), (455, 331264), (512, 294385), (520, 289856), (560, 269152), (640, 235508), (647, 232960), (728, 207040), (832, 181160), (896, 168220), (910, 165632), (1040, 144928), (1120, 134576), (1280, 117754), (1294, 116480), (1456, 103520), (1664, 90580), (1792, 84110), (1820, 82816), (2080, 72464), (2240, 67288), (2560, 58877), (2588, 58240), (2912, 51760), (3235, 46592), (3328, 45290), (3584, 42055), (3640, 41408), (4160, 36232), (4480, 33644), (4529, 33280), (5176, 29120), (5824, 25880), (6470, 23296), (6656, 22645), (7280, 20704), (8320, 18116), (8411, 17920), (8960, 16822), (9058, 16640), (10352, 14560), (11648, 12940)]