201618123850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{27457}}^1$

素因数の和:27585

約数の個数: 144

約数和(自身を含む): 448615393920

約数和(自身を除く): 246997270070

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 79, 110, 130, 143, 158, 169, 275, 286, 325, 338, 395, 550, 650, 715, 790, 845, 869, 1027, 1430, 1690, 1738, 1859, 1975, 2054, 3575, 3718, 3950, 4225, 4345, 5135, 7150, 8450, 8690, 9295, 10270, 11297, 13351, 18590, 21725, 22594, 25675, 26702, 27457, 43450, 46475, 51350, 54914, 56485, 66755, 92950, 112970, 133510, 137285, 146861, 274570, 282425, 293722, 302027, 333775, 356941, 564850, 604054, 667550, 686425, 713882, 734305, 1372850, 1468610, 1510135, 1784705, 2169103, 3020270, 3569410, 3671525, 3926351, 4338206, 4640233, 7343050, 7550675, 7852702, 8923525, 9280466, 10845515, 15101350, 17847050, 19631755, 21691030, 23201165, 23860133, 28198339, 39263510, 46402330, 47720266, 51042563, 54227575, 56396678, 98158775, 102085126, 108455150, 116005825, 119300665, 140991695, 196317550, 232011650, 238601330, 255212815, 281983390, 310181729, 366578407, 510425630, 596503325, 620363458, 704958475, 733156814, 1193006650, 1276064075, 1409916950, 1550908645, 1832892035, 2552128150, 3101817290, 3665784070, 4032362477, 7754543225, 8064724954, 9164460175, 15509086450, 18328920350, 20161812385, 40323624770, 100809061925, 201618123850]

約数ペア:

[(1, 201618123850), (2, 100809061925), (5, 40323624770), (10, 20161812385), (11, 18328920350), (13, 15509086450), (22, 9164460175), (25, 8064724954), (26, 7754543225), (50, 4032362477), (55, 3665784070), (65, 3101817290), (79, 2552128150), (110, 1832892035), (130, 1550908645), (143, 1409916950), (158, 1276064075), (169, 1193006650), (275, 733156814), (286, 704958475), (325, 620363458), (338, 596503325), (395, 510425630), (550, 366578407), (650, 310181729), (715, 281983390), (790, 255212815), (845, 238601330), (869, 232011650), (1027, 196317550), (1430, 140991695), (1690, 119300665), (1738, 116005825), (1859, 108455150), (1975, 102085126), (2054, 98158775), (3575, 56396678), (3718, 54227575), (3950, 51042563), (4225, 47720266), (4345, 46402330), (5135, 39263510), (7150, 28198339), (8450, 23860133), (8690, 23201165), (9295, 21691030), (10270, 19631755), (11297, 17847050), (13351, 15101350), (18590, 10845515), (21725, 9280466), (22594, 8923525), (25675, 7852702), (26702, 7550675), (27457, 7343050), (43450, 4640233), (46475, 4338206), (51350, 3926351), (54914, 3671525), (56485, 3569410), (66755, 3020270), (92950, 2169103), (112970, 1784705), (133510, 1510135), (137285, 1468610), (146861, 1372850), (274570, 734305), (282425, 713882), (293722, 686425), (302027, 667550), (333775, 604054), (356941, 564850)]