242128260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11117}}^1$

素因数の和:11154

約数の個数: 108

約数和(自身を含む): 807366924

約数和(自身を除く): 565238664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 11117, 21780, 22234, 33351, 44468, 55585, 66702, 100053, 111170, 122287, 133404, 166755, 200106, 222340, 244574, 333510, 366861, 400212, 489148, 500265, 611435, 667020, 733722, 1000530, 1100583, 1222870, 1345157, 1467444, 1834305, 2001060, 2201166, 2445740, 2690314, 3668610, 4035471, 4402332, 5380628, 5502915, 6725785, 7337220, 8070942, 11005830, 12106413, 13451570, 16141884, 20177355, 22011660, 24212826, 26903140, 40354710, 48425652, 60532065, 80709420, 121064130, 242128260]

約数ペア:

[(1, 242128260), (2, 121064130), (3, 80709420), (4, 60532065), (5, 48425652), (6, 40354710), (9, 26903140), (10, 24212826), (11, 22011660), (12, 20177355), (15, 16141884), (18, 13451570), (20, 12106413), (22, 11005830), (30, 8070942), (33, 7337220), (36, 6725785), (44, 5502915), (45, 5380628), (55, 4402332), (60, 4035471), (66, 3668610), (90, 2690314), (99, 2445740), (110, 2201166), (121, 2001060), (132, 1834305), (165, 1467444), (180, 1345157), (198, 1222870), (220, 1100583), (242, 1000530), (330, 733722), (363, 667020), (396, 611435), (484, 500265), (495, 489148), (605, 400212), (660, 366861), (726, 333510), (990, 244574), (1089, 222340), (1210, 200106), (1452, 166755), (1815, 133404), (1980, 122287), (2178, 111170), (2420, 100053), (3630, 66702), (4356, 55585), (5445, 44468), (7260, 33351), (10890, 22234), (11117, 21780)]