121933260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 394299360

約数和(自身を除く): 272366100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 171, 180, 190, 202, 228, 285, 303, 342, 353, 380, 404, 505, 570, 606, 684, 706, 855, 909, 1010, 1059, 1140, 1212, 1412, 1515, 1710, 1765, 1818, 1919, 2020, 2118, 3030, 3177, 3420, 3530, 3636, 3838, 4236, 4545, 5295, 5757, 6060, 6354, 6707, 7060, 7676, 9090, 9595, 10590, 11514, 12708, 13414, 15885, 17271, 18180, 19190, 20121, 21180, 23028, 26828, 28785, 31770, 33535, 34542, 35653, 38380, 40242, 57570, 60363, 63540, 67070, 69084, 71306, 80484, 86355, 100605, 106959, 115140, 120726, 134140, 142612, 172710, 178265, 201210, 213918, 241452, 301815, 320877, 345420, 356530, 402420, 427836, 534795, 603630, 641754, 677407, 713060, 1069590, 1207260, 1283508, 1354814, 1604385, 2032221, 2139180, 2709628, 3208770, 3387035, 4064442, 6096663, 6417540, 6774070, 8128884, 10161105, 12193326, 13548140, 20322210, 24386652, 30483315, 40644420, 60966630, 121933260]

約数ペア:

[(1, 121933260), (2, 60966630), (3, 40644420), (4, 30483315), (5, 24386652), (6, 20322210), (9, 13548140), (10, 12193326), (12, 10161105), (15, 8128884), (18, 6774070), (19, 6417540), (20, 6096663), (30, 4064442), (36, 3387035), (38, 3208770), (45, 2709628), (57, 2139180), (60, 2032221), (76, 1604385), (90, 1354814), (95, 1283508), (101, 1207260), (114, 1069590), (171, 713060), (180, 677407), (190, 641754), (202, 603630), (228, 534795), (285, 427836), (303, 402420), (342, 356530), (353, 345420), (380, 320877), (404, 301815), (505, 241452), (570, 213918), (606, 201210), (684, 178265), (706, 172710), (855, 142612), (909, 134140), (1010, 120726), (1059, 115140), (1140, 106959), (1212, 100605), (1412, 86355), (1515, 80484), (1710, 71306), (1765, 69084), (1818, 67070), (1919, 63540), (2020, 60363), (2118, 57570), (3030, 40242), (3177, 38380), (3420, 35653), (3530, 34542), (3636, 33535), (3838, 31770), (4236, 28785), (4545, 26828), (5295, 23028), (5757, 21180), (6060, 20121), (6354, 19190), (6707, 18180), (7060, 17271), (7676, 15885), (9090, 13414), (9595, 12708), (10590, 11514)]