90104280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 313735680

約数和(自身を除く): 223631400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1601, 1608, 1876, 2010, 2345, 2680, 2814, 3202, 3752, 4020, 4690, 4803, 5628, 6404, 7035, 8005, 8040, 9380, 9606, 11207, 11256, 12808, 14070, 16010, 18760, 19212, 22414, 24015, 28140, 32020, 33621, 38424, 44828, 48030, 56035, 56280, 64040, 67242, 89656, 96060, 107267, 112070, 134484, 168105, 192120, 214534, 224140, 268968, 321801, 336210, 429068, 448280, 536335, 643602, 672420, 750869, 858136, 1072670, 1287204, 1344840, 1501738, 1609005, 2145340, 2252607, 2574408, 3003476, 3218010, 3754345, 4290680, 4505214, 6006952, 6436020, 7508690, 9010428, 11263035, 12872040, 15017380, 18020856, 22526070, 30034760, 45052140, 90104280]

約数ペア:

[(1, 90104280), (2, 45052140), (3, 30034760), (4, 22526070), (5, 18020856), (6, 15017380), (7, 12872040), (8, 11263035), (10, 9010428), (12, 7508690), (14, 6436020), (15, 6006952), (20, 4505214), (21, 4290680), (24, 3754345), (28, 3218010), (30, 3003476), (35, 2574408), (40, 2252607), (42, 2145340), (56, 1609005), (60, 1501738), (67, 1344840), (70, 1287204), (84, 1072670), (105, 858136), (120, 750869), (134, 672420), (140, 643602), (168, 536335), (201, 448280), (210, 429068), (268, 336210), (280, 321801), (335, 268968), (402, 224140), (420, 214534), (469, 192120), (536, 168105), (670, 134484), (804, 112070), (840, 107267), (938, 96060), (1005, 89656), (1340, 67242), (1407, 64040), (1601, 56280), (1608, 56035), (1876, 48030), (2010, 44828), (2345, 38424), (2680, 33621), (2814, 32020), (3202, 28140), (3752, 24015), (4020, 22414), (4690, 19212), (4803, 18760), (5628, 16010), (6404, 14070), (7035, 12808), (8005, 11256), (8040, 11207), (9380, 9606)]