87540180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16033}}^1$

素因数の和:16065

約数の個数: 96

約数和(自身を含む): 301695744

約数和(自身を除く): 214155564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16033, 32066, 48099, 64132, 80165, 96198, 112231, 160330, 192396, 208429, 224462, 240495, 320660, 336693, 416858, 448924, 480990, 561155, 625287, 673386, 833716, 961980, 1042145, 1122310, 1250574, 1346772, 1459003, 1683465, 2084290, 2244620, 2501148, 2918006, 3126435, 3366930, 4168580, 4377009, 5836012, 6252870, 6733860, 7295015, 8754018, 12505740, 14590030, 17508036, 21885045, 29180060, 43770090, 87540180]

約数ペア:

[(1, 87540180), (2, 43770090), (3, 29180060), (4, 21885045), (5, 17508036), (6, 14590030), (7, 12505740), (10, 8754018), (12, 7295015), (13, 6733860), (14, 6252870), (15, 5836012), (20, 4377009), (21, 4168580), (26, 3366930), (28, 3126435), (30, 2918006), (35, 2501148), (39, 2244620), (42, 2084290), (52, 1683465), (60, 1459003), (65, 1346772), (70, 1250574), (78, 1122310), (84, 1042145), (91, 961980), (105, 833716), (130, 673386), (140, 625287), (156, 561155), (182, 480990), (195, 448924), (210, 416858), (260, 336693), (273, 320660), (364, 240495), (390, 224462), (420, 208429), (455, 192396), (546, 160330), (780, 112231), (910, 96198), (1092, 80165), (1365, 64132), (1820, 48099), (2730, 32066), (5460, 16033)]