166475430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15287}}^1$

素因数の和:15322

約数の個数: 72

約数和(自身を含む): 475793136

約数和(自身を除く): 309317706

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 15287, 30574, 45861, 76435, 91722, 137583, 152870, 168157, 229305, 275166, 336314, 458610, 504471, 687915, 840785, 1008942, 1375830, 1513413, 1681570, 1849727, 2522355, 3026826, 3699454, 5044710, 5549181, 7567065, 9248635, 11098362, 15134130, 16647543, 18497270, 27745905, 33295086, 55491810, 83237715, 166475430]

約数ペア:

[(1, 166475430), (2, 83237715), (3, 55491810), (5, 33295086), (6, 27745905), (9, 18497270), (10, 16647543), (11, 15134130), (15, 11098362), (18, 9248635), (22, 7567065), (30, 5549181), (33, 5044710), (45, 3699454), (55, 3026826), (66, 2522355), (90, 1849727), (99, 1681570), (110, 1513413), (121, 1375830), (165, 1008942), (198, 840785), (242, 687915), (330, 504471), (363, 458610), (495, 336314), (605, 275166), (726, 229305), (990, 168157), (1089, 152870), (1210, 137583), (1815, 91722), (2178, 76435), (3630, 45861), (5445, 30574), (10890, 15287)]