85875393480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{67493}}^1$

素因数の和:67991

約数の個数: 128

約数和(自身を含む): 269414449920

約数和(自身を除く): 183539056440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 461, 552, 690, 920, 922, 1380, 1383, 1844, 2305, 2760, 2766, 3688, 4610, 5532, 6915, 9220, 10603, 11064, 13830, 18440, 21206, 27660, 31809, 42412, 53015, 55320, 63618, 67493, 84824, 106030, 127236, 134986, 159045, 202479, 212060, 254472, 269972, 318090, 337465, 404958, 424120, 539944, 636180, 674930, 809916, 1012395, 1272360, 1349860, 1552339, 1619832, 2024790, 2699720, 3104678, 4049580, 4657017, 6209356, 7761695, 8099160, 9314034, 12418712, 15523390, 18628068, 23285085, 31046780, 31114273, 37256136, 46570170, 62093560, 62228546, 93140340, 93342819, 124457092, 155571365, 186280680, 186685638, 248914184, 311142730, 373371276, 466714095, 622285460, 715628279, 746742552, 933428190, 1244570920, 1431256558, 1866856380, 2146884837, 2862513116, 3578141395, 3733712760, 4293769674, 5725026232, 7156282790, 8587539348, 10734424185, 14312565580, 17175078696, 21468848370, 28625131160, 42937696740, 85875393480]

約数ペア:

[(1, 85875393480), (2, 42937696740), (3, 28625131160), (4, 21468848370), (5, 17175078696), (6, 14312565580), (8, 10734424185), (10, 8587539348), (12, 7156282790), (15, 5725026232), (20, 4293769674), (23, 3733712760), (24, 3578141395), (30, 2862513116), (40, 2146884837), (46, 1866856380), (60, 1431256558), (69, 1244570920), (92, 933428190), (115, 746742552), (120, 715628279), (138, 622285460), (184, 466714095), (230, 373371276), (276, 311142730), (345, 248914184), (460, 186685638), (461, 186280680), (552, 155571365), (690, 124457092), (920, 93342819), (922, 93140340), (1380, 62228546), (1383, 62093560), (1844, 46570170), (2305, 37256136), (2760, 31114273), (2766, 31046780), (3688, 23285085), (4610, 18628068), (5532, 15523390), (6915, 12418712), (9220, 9314034), (10603, 8099160), (11064, 7761695), (13830, 6209356), (18440, 4657017), (21206, 4049580), (27660, 3104678), (31809, 2699720), (42412, 2024790), (53015, 1619832), (55320, 1552339), (63618, 1349860), (67493, 1272360), (84824, 1012395), (106030, 809916), (127236, 674930), (134986, 636180), (159045, 539944), (202479, 424120), (212060, 404958), (254472, 337465), (269972, 318090)]