123089670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 235435770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 121, 127, 165, 178, 198, 242, 254, 267, 330, 363, 381, 445, 495, 534, 605, 635, 726, 762, 801, 890, 979, 990, 1089, 1143, 1210, 1270, 1335, 1397, 1602, 1815, 1905, 1958, 2178, 2286, 2670, 2794, 2937, 3630, 3810, 4005, 4191, 4895, 5445, 5715, 5874, 6985, 8010, 8382, 8811, 9790, 10769, 10890, 11303, 11430, 12573, 13970, 14685, 15367, 17622, 20955, 21538, 22606, 25146, 29370, 30734, 32307, 33909, 41910, 44055, 46101, 53845, 56515, 62865, 64614, 67818, 76835, 88110, 92202, 96921, 101727, 107690, 113030, 124333, 125730, 138303, 153670, 161535, 169545, 193842, 203454, 230505, 248666, 276606, 323070, 339090, 372999, 461010, 484605, 508635, 621665, 691515, 745998, 969210, 1017270, 1118997, 1243330, 1367663, 1383030, 1864995, 2237994, 2735326, 3729990, 4102989, 5594985, 6838315, 8205978, 11189970, 12308967, 13676630, 20514945, 24617934, 41029890, 61544835, 123089670]

約数ペア:

[(1, 123089670), (2, 61544835), (3, 41029890), (5, 24617934), (6, 20514945), (9, 13676630), (10, 12308967), (11, 11189970), (15, 8205978), (18, 6838315), (22, 5594985), (30, 4102989), (33, 3729990), (45, 2735326), (55, 2237994), (66, 1864995), (89, 1383030), (90, 1367663), (99, 1243330), (110, 1118997), (121, 1017270), (127, 969210), (165, 745998), (178, 691515), (198, 621665), (242, 508635), (254, 484605), (267, 461010), (330, 372999), (363, 339090), (381, 323070), (445, 276606), (495, 248666), (534, 230505), (605, 203454), (635, 193842), (726, 169545), (762, 161535), (801, 153670), (890, 138303), (979, 125730), (990, 124333), (1089, 113030), (1143, 107690), (1210, 101727), (1270, 96921), (1335, 92202), (1397, 88110), (1602, 76835), (1815, 67818), (1905, 64614), (1958, 62865), (2178, 56515), (2286, 53845), (2670, 46101), (2794, 44055), (2937, 41910), (3630, 33909), (3810, 32307), (4005, 30734), (4191, 29370), (4895, 25146), (5445, 22606), (5715, 21538), (5874, 20955), (6985, 17622), (8010, 15367), (8382, 14685), (8811, 13970), (9790, 12573), (10769, 11430), (10890, 11303)]