265336020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 859299840

約数和(自身を除く): 593963820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 73, 90, 106, 108, 127, 135, 146, 159, 180, 212, 219, 254, 265, 270, 292, 318, 365, 381, 438, 477, 508, 530, 540, 635, 636, 657, 730, 762, 795, 876, 954, 1060, 1095, 1143, 1270, 1314, 1431, 1460, 1524, 1590, 1905, 1908, 1971, 2190, 2286, 2385, 2540, 2628, 2862, 3180, 3285, 3429, 3810, 3869, 3942, 4380, 4572, 4770, 5715, 5724, 6570, 6731, 6858, 7155, 7620, 7738, 7884, 9271, 9540, 9855, 11430, 11607, 13140, 13462, 13716, 14310, 15476, 17145, 18542, 19345, 19710, 20193, 22860, 23214, 26924, 27813, 28620, 33655, 34290, 34821, 37084, 38690, 39420, 40386, 46355, 46428, 55626, 58035, 60579, 67310, 68580, 69642, 77380, 80772, 83439, 92710, 100965, 104463, 111252, 116070, 121158, 134620, 139065, 139284, 166878, 174105, 181737, 185420, 201930, 208926, 232140, 242316, 250317, 278130, 302895, 333756, 348210, 363474, 403860, 417195, 417852, 491363, 500634, 522315, 556260, 605790, 696420, 726948, 834390, 908685, 982726, 1001268, 1044630, 1211580, 1251585, 1474089, 1668780, 1817370, 1965452, 2089260, 2456815, 2503170, 2948178, 3634740, 4422267, 4913630, 5006340, 5896356, 7370445, 8844534, 9827260, 13266801, 14740890, 17689068, 22111335, 26533602, 29481780, 44222670, 53067204, 66334005, 88445340, 132668010, 265336020]

約数ペア:

[(1, 265336020), (2, 132668010), (3, 88445340), (4, 66334005), (5, 53067204), (6, 44222670), (9, 29481780), (10, 26533602), (12, 22111335), (15, 17689068), (18, 14740890), (20, 13266801), (27, 9827260), (30, 8844534), (36, 7370445), (45, 5896356), (53, 5006340), (54, 4913630), (60, 4422267), (73, 3634740), (90, 2948178), (106, 2503170), (108, 2456815), (127, 2089260), (135, 1965452), (146, 1817370), (159, 1668780), (180, 1474089), (212, 1251585), (219, 1211580), (254, 1044630), (265, 1001268), (270, 982726), (292, 908685), (318, 834390), (365, 726948), (381, 696420), (438, 605790), (477, 556260), (508, 522315), (530, 500634), (540, 491363), (635, 417852), (636, 417195), (657, 403860), (730, 363474), (762, 348210), (795, 333756), (876, 302895), (954, 278130), (1060, 250317), (1095, 242316), (1143, 232140), (1270, 208926), (1314, 201930), (1431, 185420), (1460, 181737), (1524, 174105), (1590, 166878), (1905, 139284), (1908, 139065), (1971, 134620), (2190, 121158), (2286, 116070), (2385, 111252), (2540, 104463), (2628, 100965), (2862, 92710), (3180, 83439), (3285, 80772), (3429, 77380), (3810, 69642), (3869, 68580), (3942, 67310), (4380, 60579), (4572, 58035), (4770, 55626), (5715, 46428), (5724, 46355), (6570, 40386), (6731, 39420), (6858, 38690), (7155, 37084), (7620, 34821), (7738, 34290), (7884, 33655), (9271, 28620), (9540, 27813), (9855, 26924), (11430, 23214), (11607, 22860), (13140, 20193), (13462, 19710), (13716, 19345), (14310, 18542), (15476, 17145)]