161677350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 318291930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 41, 45, 46, 50, 54, 69, 75, 82, 90, 115, 123, 127, 135, 138, 150, 205, 207, 225, 230, 246, 254, 270, 345, 369, 381, 410, 414, 450, 575, 615, 621, 635, 675, 690, 738, 762, 943, 1025, 1035, 1107, 1143, 1150, 1230, 1242, 1270, 1350, 1725, 1845, 1886, 1905, 2050, 2070, 2214, 2286, 2829, 2921, 3075, 3105, 3175, 3429, 3450, 3690, 3810, 4715, 5175, 5207, 5535, 5658, 5715, 5842, 6150, 6210, 6350, 6858, 8487, 8763, 9225, 9430, 9525, 10350, 10414, 11070, 11430, 14145, 14605, 15525, 15621, 16974, 17145, 17526, 18450, 19050, 23575, 25461, 26035, 26289, 27675, 28290, 28575, 29210, 31050, 31242, 34290, 42435, 43815, 46863, 47150, 50922, 52070, 52578, 55350, 57150, 70725, 73025, 78105, 78867, 84870, 85725, 87630, 93726, 119761, 127305, 130175, 131445, 140589, 141450, 146050, 156210, 157734, 171450, 212175, 219075, 234315, 239522, 254610, 260350, 262890, 281178, 359283, 390525, 394335, 424350, 438150, 468630, 598805, 636525, 657225, 702945, 718566, 781050, 788670, 1077849, 1171575, 1197610, 1273050, 1314450, 1405890, 1796415, 1971675, 2155698, 2343150, 2994025, 3233547, 3514725, 3592830, 3943350, 5389245, 5988050, 6467094, 7029450, 8982075, 10778490, 16167735, 17964150, 26946225, 32335470, 53892450, 80838675, 161677350]

約数ペア:

[(1, 161677350), (2, 80838675), (3, 53892450), (5, 32335470), (6, 26946225), (9, 17964150), (10, 16167735), (15, 10778490), (18, 8982075), (23, 7029450), (25, 6467094), (27, 5988050), (30, 5389245), (41, 3943350), (45, 3592830), (46, 3514725), (50, 3233547), (54, 2994025), (69, 2343150), (75, 2155698), (82, 1971675), (90, 1796415), (115, 1405890), (123, 1314450), (127, 1273050), (135, 1197610), (138, 1171575), (150, 1077849), (205, 788670), (207, 781050), (225, 718566), (230, 702945), (246, 657225), (254, 636525), (270, 598805), (345, 468630), (369, 438150), (381, 424350), (410, 394335), (414, 390525), (450, 359283), (575, 281178), (615, 262890), (621, 260350), (635, 254610), (675, 239522), (690, 234315), (738, 219075), (762, 212175), (943, 171450), (1025, 157734), (1035, 156210), (1107, 146050), (1143, 141450), (1150, 140589), (1230, 131445), (1242, 130175), (1270, 127305), (1350, 119761), (1725, 93726), (1845, 87630), (1886, 85725), (1905, 84870), (2050, 78867), (2070, 78105), (2214, 73025), (2286, 70725), (2829, 57150), (2921, 55350), (3075, 52578), (3105, 52070), (3175, 50922), (3429, 47150), (3450, 46863), (3690, 43815), (3810, 42435), (4715, 34290), (5175, 31242), (5207, 31050), (5535, 29210), (5658, 28575), (5715, 28290), (5842, 27675), (6150, 26289), (6210, 26035), (6350, 25461), (6858, 23575), (8487, 19050), (8763, 18450), (9225, 17526), (9430, 17145), (9525, 16974), (10350, 15621), (10414, 15525), (11070, 14605), (11430, 14145)]