77184450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 240252480

約数和(自身を除く): 163068030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 107, 126, 150, 175, 210, 214, 225, 229, 315, 321, 350, 450, 458, 525, 535, 630, 642, 687, 749, 963, 1050, 1070, 1145, 1374, 1498, 1575, 1603, 1605, 1926, 2061, 2247, 2290, 2675, 3150, 3206, 3210, 3435, 3745, 4122, 4494, 4809, 4815, 5350, 5725, 6741, 6870, 7490, 8015, 8025, 9618, 9630, 10305, 11235, 11450, 13482, 14427, 16030, 16050, 17175, 18725, 20610, 22470, 24045, 24075, 24503, 28854, 33705, 34350, 37450, 40075, 48090, 48150, 49006, 51525, 56175, 67410, 72135, 73509, 80150, 103050, 112350, 120225, 122515, 144270, 147018, 168525, 171521, 220527, 240450, 245030, 337050, 343042, 360675, 367545, 441054, 514563, 612575, 721350, 735090, 857605, 1029126, 1102635, 1225150, 1543689, 1715210, 1837725, 2205270, 2572815, 3087378, 3675450, 4288025, 5145630, 5513175, 7718445, 8576050, 11026350, 12864075, 15436890, 25728150, 38592225, 77184450]

約数ペア:

[(1, 77184450), (2, 38592225), (3, 25728150), (5, 15436890), (6, 12864075), (7, 11026350), (9, 8576050), (10, 7718445), (14, 5513175), (15, 5145630), (18, 4288025), (21, 3675450), (25, 3087378), (30, 2572815), (35, 2205270), (42, 1837725), (45, 1715210), (50, 1543689), (63, 1225150), (70, 1102635), (75, 1029126), (90, 857605), (105, 735090), (107, 721350), (126, 612575), (150, 514563), (175, 441054), (210, 367545), (214, 360675), (225, 343042), (229, 337050), (315, 245030), (321, 240450), (350, 220527), (450, 171521), (458, 168525), (525, 147018), (535, 144270), (630, 122515), (642, 120225), (687, 112350), (749, 103050), (963, 80150), (1050, 73509), (1070, 72135), (1145, 67410), (1374, 56175), (1498, 51525), (1575, 49006), (1603, 48150), (1605, 48090), (1926, 40075), (2061, 37450), (2247, 34350), (2290, 33705), (2675, 28854), (3150, 24503), (3206, 24075), (3210, 24045), (3435, 22470), (3745, 20610), (4122, 18725), (4494, 17175), (4809, 16050), (4815, 16030), (5350, 14427), (5725, 13482), (6741, 11450), (6870, 11235), (7490, 10305), (8015, 9630), (8025, 9618)]