304411095

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 613785600

約数和(自身を除く): 309374505

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 73, 79, 85, 115, 135, 153, 207, 219, 237, 255, 345, 365, 391, 395, 459, 621, 657, 711, 765, 1035, 1095, 1173, 1185, 1241, 1343, 1679, 1817, 1955, 1971, 2133, 2295, 3105, 3285, 3519, 3555, 3723, 4029, 5037, 5451, 5767, 5865, 6205, 6715, 8395, 9085, 9855, 10557, 10665, 11169, 12087, 15111, 16353, 17301, 17595, 18615, 20145, 25185, 27255, 28543, 28835, 30889, 33507, 36261, 45333, 49059, 51903, 52785, 55845, 60435, 75555, 81765, 85629, 86505, 92667, 98039, 132641, 142715, 154445, 155709, 167535, 181305, 226665, 245295, 256887, 259515, 278001, 294117, 397923, 428145, 463335, 490195, 663205, 770661, 778545, 834003, 882351, 1193769, 1284435, 1390005, 1470585, 1989615, 2254897, 2647053, 3581307, 3853305, 4170015, 4411755, 5968845, 6764691, 11274485, 13235265, 17906535, 20294073, 33823455, 60882219, 101470365, 304411095]

約数ペア:

[(1, 304411095), (3, 101470365), (5, 60882219), (9, 33823455), (15, 20294073), (17, 17906535), (23, 13235265), (27, 11274485), (45, 6764691), (51, 5968845), (69, 4411755), (73, 4170015), (79, 3853305), (85, 3581307), (115, 2647053), (135, 2254897), (153, 1989615), (207, 1470585), (219, 1390005), (237, 1284435), (255, 1193769), (345, 882351), (365, 834003), (391, 778545), (395, 770661), (459, 663205), (621, 490195), (657, 463335), (711, 428145), (765, 397923), (1035, 294117), (1095, 278001), (1173, 259515), (1185, 256887), (1241, 245295), (1343, 226665), (1679, 181305), (1817, 167535), (1955, 155709), (1971, 154445), (2133, 142715), (2295, 132641), (3105, 98039), (3285, 92667), (3519, 86505), (3555, 85629), (3723, 81765), (4029, 75555), (5037, 60435), (5451, 55845), (5767, 52785), (5865, 51903), (6205, 49059), (6715, 45333), (8395, 36261), (9085, 33507), (9855, 30889), (10557, 28835), (10665, 28543), (11169, 27255), (12087, 25185), (15111, 20145), (16353, 18615), (17301, 17595)]