146169100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 405974016

約数和(自身を除く): 259804916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 275, 287, 308, 350, 385, 410, 451, 463, 550, 574, 700, 770, 820, 902, 926, 1025, 1100, 1148, 1435, 1540, 1804, 1852, 1925, 2050, 2255, 2315, 2870, 3157, 3241, 3850, 4100, 4510, 4630, 5093, 5740, 6314, 6482, 7175, 7700, 9020, 9260, 10186, 11275, 11575, 12628, 12964, 14350, 15785, 16205, 18983, 20372, 22550, 23150, 25465, 28700, 31570, 32410, 35651, 37966, 45100, 46300, 50930, 63140, 64820, 71302, 75932, 78925, 81025, 94915, 101860, 127325, 132881, 142604, 157850, 162050, 178255, 189830, 208813, 254650, 265762, 315700, 324100, 356510, 379660, 417626, 474575, 509300, 531524, 664405, 713020, 835252, 891275, 949150, 1044065, 1328810, 1461691, 1782550, 1898300, 2088130, 2657620, 2923382, 3322025, 3565100, 4176260, 5220325, 5846764, 6644050, 7308455, 10440650, 13288100, 14616910, 20881300, 29233820, 36542275, 73084550, 146169100]

約数ペア:

[(1, 146169100), (2, 73084550), (4, 36542275), (5, 29233820), (7, 20881300), (10, 14616910), (11, 13288100), (14, 10440650), (20, 7308455), (22, 6644050), (25, 5846764), (28, 5220325), (35, 4176260), (41, 3565100), (44, 3322025), (50, 2923382), (55, 2657620), (70, 2088130), (77, 1898300), (82, 1782550), (100, 1461691), (110, 1328810), (140, 1044065), (154, 949150), (164, 891275), (175, 835252), (205, 713020), (220, 664405), (275, 531524), (287, 509300), (308, 474575), (350, 417626), (385, 379660), (410, 356510), (451, 324100), (463, 315700), (550, 265762), (574, 254650), (700, 208813), (770, 189830), (820, 178255), (902, 162050), (926, 157850), (1025, 142604), (1100, 132881), (1148, 127325), (1435, 101860), (1540, 94915), (1804, 81025), (1852, 78925), (1925, 75932), (2050, 71302), (2255, 64820), (2315, 63140), (2870, 50930), (3157, 46300), (3241, 45100), (3850, 37966), (4100, 35651), (4510, 32410), (4630, 31570), (5093, 28700), (5740, 25465), (6314, 23150), (6482, 22550), (7175, 20372), (7700, 18983), (9020, 16205), (9260, 15785), (10186, 14350), (11275, 12964), (11575, 12628)]