99261225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 222842880

約数和(自身を除く): 123581655

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 31, 35, 45, 57, 63, 75, 93, 95, 105, 107, 133, 155, 171, 175, 217, 225, 279, 285, 315, 321, 399, 465, 475, 525, 535, 589, 651, 665, 749, 775, 855, 963, 1085, 1197, 1395, 1425, 1575, 1605, 1767, 1953, 1995, 2033, 2247, 2325, 2675, 2945, 3255, 3317, 3325, 3745, 4123, 4275, 4815, 5301, 5425, 5985, 6099, 6741, 6975, 8025, 8835, 9765, 9951, 9975, 10165, 11235, 12369, 14231, 14725, 16275, 16585, 18297, 18725, 20615, 23219, 24075, 26505, 29853, 29925, 30495, 33705, 37107, 42693, 44175, 48825, 49755, 50825, 56175, 61845, 63023, 69657, 71155, 82925, 91485, 103075, 116095, 128079, 132525, 149265, 152475, 168525, 185535, 189069, 208971, 213465, 248775, 309225, 315115, 348285, 355775, 441161, 457425, 567207, 580475, 640395, 746325, 927675, 945345, 1044855, 1067325, 1323483, 1575575, 1741425, 2205805, 2836035, 3201975, 3970449, 4726725, 5224275, 6617415, 11029025, 14180175, 19852245, 33087075, 99261225]

約数ペア:

[(1, 99261225), (3, 33087075), (5, 19852245), (7, 14180175), (9, 11029025), (15, 6617415), (19, 5224275), (21, 4726725), (25, 3970449), (31, 3201975), (35, 2836035), (45, 2205805), (57, 1741425), (63, 1575575), (75, 1323483), (93, 1067325), (95, 1044855), (105, 945345), (107, 927675), (133, 746325), (155, 640395), (171, 580475), (175, 567207), (217, 457425), (225, 441161), (279, 355775), (285, 348285), (315, 315115), (321, 309225), (399, 248775), (465, 213465), (475, 208971), (525, 189069), (535, 185535), (589, 168525), (651, 152475), (665, 149265), (749, 132525), (775, 128079), (855, 116095), (963, 103075), (1085, 91485), (1197, 82925), (1395, 71155), (1425, 69657), (1575, 63023), (1605, 61845), (1767, 56175), (1953, 50825), (1995, 49755), (2033, 48825), (2247, 44175), (2325, 42693), (2675, 37107), (2945, 33705), (3255, 30495), (3317, 29925), (3325, 29853), (3745, 26505), (4123, 24075), (4275, 23219), (4815, 20615), (5301, 18725), (5425, 18297), (5985, 16585), (6099, 16275), (6741, 14725), (6975, 14231), (8025, 12369), (8835, 11235), (9765, 10165), (9951, 9975)]