125277880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 350945280

約数和(自身を除く): 225667400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 271, 280, 364, 455, 508, 520, 542, 635, 728, 889, 910, 1016, 1084, 1270, 1355, 1651, 1778, 1820, 1897, 2168, 2540, 2710, 3302, 3523, 3556, 3640, 3794, 4445, 5080, 5420, 6604, 7046, 7112, 7588, 8255, 8890, 9485, 10840, 11557, 13208, 14092, 15176, 16510, 17615, 17780, 18970, 23114, 24661, 28184, 33020, 34417, 35230, 35560, 37940, 46228, 49322, 57785, 66040, 68834, 70460, 75880, 92456, 98644, 115570, 123305, 137668, 140920, 172085, 197288, 231140, 240919, 246610, 275336, 344170, 447421, 462280, 481838, 493220, 688340, 894842, 963676, 986440, 1204595, 1376680, 1789684, 1927352, 2237105, 2409190, 3131947, 3579368, 4474210, 4818380, 6263894, 8948420, 9636760, 12527788, 15659735, 17896840, 25055576, 31319470, 62638940, 125277880]

約数ペア:

[(1, 125277880), (2, 62638940), (4, 31319470), (5, 25055576), (7, 17896840), (8, 15659735), (10, 12527788), (13, 9636760), (14, 8948420), (20, 6263894), (26, 4818380), (28, 4474210), (35, 3579368), (40, 3131947), (52, 2409190), (56, 2237105), (65, 1927352), (70, 1789684), (91, 1376680), (104, 1204595), (127, 986440), (130, 963676), (140, 894842), (182, 688340), (254, 493220), (260, 481838), (271, 462280), (280, 447421), (364, 344170), (455, 275336), (508, 246610), (520, 240919), (542, 231140), (635, 197288), (728, 172085), (889, 140920), (910, 137668), (1016, 123305), (1084, 115570), (1270, 98644), (1355, 92456), (1651, 75880), (1778, 70460), (1820, 68834), (1897, 66040), (2168, 57785), (2540, 49322), (2710, 46228), (3302, 37940), (3523, 35560), (3556, 35230), (3640, 34417), (3794, 33020), (4445, 28184), (5080, 24661), (5420, 23114), (6604, 18970), (7046, 17780), (7112, 17615), (7588, 16510), (8255, 15176), (8890, 14092), (9485, 13208), (10840, 11557)]