87464300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 243817728

約数和(自身を除く): 156353428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 55, 70, 74, 77, 100, 110, 140, 148, 154, 175, 185, 220, 259, 275, 307, 308, 350, 370, 385, 407, 518, 550, 614, 700, 740, 770, 814, 925, 1036, 1100, 1228, 1295, 1535, 1540, 1628, 1850, 1925, 2035, 2149, 2590, 2849, 3070, 3377, 3700, 3850, 4070, 4298, 5180, 5698, 6140, 6475, 6754, 7675, 7700, 8140, 8596, 10175, 10745, 11359, 11396, 12950, 13508, 14245, 15350, 16885, 20350, 21490, 22718, 23639, 25900, 28490, 30700, 33770, 40700, 42980, 45436, 47278, 53725, 56795, 56980, 67540, 71225, 79513, 84425, 94556, 107450, 113590, 118195, 124949, 142450, 159026, 168850, 214900, 227180, 236390, 249898, 283975, 284900, 318052, 337700, 397565, 472780, 499796, 567950, 590975, 624745, 795130, 874643, 1135900, 1181950, 1249490, 1590260, 1749286, 1987825, 2363900, 2498980, 3123725, 3498572, 3975650, 4373215, 6247450, 7951300, 8746430, 12494900, 17492860, 21866075, 43732150, 87464300]

約数ペア:

[(1, 87464300), (2, 43732150), (4, 21866075), (5, 17492860), (7, 12494900), (10, 8746430), (11, 7951300), (14, 6247450), (20, 4373215), (22, 3975650), (25, 3498572), (28, 3123725), (35, 2498980), (37, 2363900), (44, 1987825), (50, 1749286), (55, 1590260), (70, 1249490), (74, 1181950), (77, 1135900), (100, 874643), (110, 795130), (140, 624745), (148, 590975), (154, 567950), (175, 499796), (185, 472780), (220, 397565), (259, 337700), (275, 318052), (307, 284900), (308, 283975), (350, 249898), (370, 236390), (385, 227180), (407, 214900), (518, 168850), (550, 159026), (614, 142450), (700, 124949), (740, 118195), (770, 113590), (814, 107450), (925, 94556), (1036, 84425), (1100, 79513), (1228, 71225), (1295, 67540), (1535, 56980), (1540, 56795), (1628, 53725), (1850, 47278), (1925, 45436), (2035, 42980), (2149, 40700), (2590, 33770), (2849, 30700), (3070, 28490), (3377, 25900), (3700, 23639), (3850, 22718), (4070, 21490), (4298, 20350), (5180, 16885), (5698, 15350), (6140, 14245), (6475, 13508), (6754, 12950), (7675, 11396), (7700, 11359), (8140, 10745), (8596, 10175)]