2017777604175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{6691}}^1$

素因数の和:7258

約数の個数: 144

約数和(自身を含む): 3781559527200

約数和(自身を除く): 1763781923025

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 113, 145, 225, 261, 339, 409, 435, 565, 725, 1017, 1227, 1305, 1695, 2045, 2175, 2825, 3277, 3681, 5085, 6135, 6525, 6691, 8475, 9831, 10225, 11861, 16385, 18405, 20073, 25425, 29493, 30675, 33455, 35583, 46217, 49155, 59305, 60219, 81925, 92025, 100365, 106749, 138651, 147465, 167275, 177915, 194039, 231085, 245775, 296525, 301095, 415953, 501825, 533745, 582117, 693255, 737325, 756083, 889575, 970195, 1155425, 1340293, 1505475, 1746351, 2079765, 2268249, 2668725, 2736619, 2910585, 3466275, 3780415, 4020879, 4850975, 6701465, 6804747, 8209857, 8731755, 10398825, 11341245, 12062637, 13683095, 14552925, 18902075, 20104395, 21926407, 24629571, 33507325, 34023735, 41049285, 43658775, 56706225, 60313185, 65779221, 68415475, 79361951, 100521975, 109632035, 123147855, 170118675, 197337663, 205246425, 238085853, 301565925, 309237947, 328896105, 396809755, 548160175, 615739275, 714257559, 927713841, 986688315, 1190429265, 1546189735, 1644480525, 1984048775, 2783141523, 3571287795, 4638569205, 4933441575, 5952146325, 7730948675, 8967900463, 13915707615, 17856438975, 23192846025, 26903701389, 44839502315, 69578538075, 80711104167, 134518506945, 224197511575, 403555520835, 672592534725, 2017777604175]

約数ペア:

[(1, 2017777604175), (3, 672592534725), (5, 403555520835), (9, 224197511575), (15, 134518506945), (25, 80711104167), (29, 69578538075), (45, 44839502315), (75, 26903701389), (87, 23192846025), (113, 17856438975), (145, 13915707615), (225, 8967900463), (261, 7730948675), (339, 5952146325), (409, 4933441575), (435, 4638569205), (565, 3571287795), (725, 2783141523), (1017, 1984048775), (1227, 1644480525), (1305, 1546189735), (1695, 1190429265), (2045, 986688315), (2175, 927713841), (2825, 714257559), (3277, 615739275), (3681, 548160175), (5085, 396809755), (6135, 328896105), (6525, 309237947), (6691, 301565925), (8475, 238085853), (9831, 205246425), (10225, 197337663), (11861, 170118675), (16385, 123147855), (18405, 109632035), (20073, 100521975), (25425, 79361951), (29493, 68415475), (30675, 65779221), (33455, 60313185), (35583, 56706225), (46217, 43658775), (49155, 41049285), (59305, 34023735), (60219, 33507325), (81925, 24629571), (92025, 21926407), (100365, 20104395), (106749, 18902075), (138651, 14552925), (147465, 13683095), (167275, 12062637), (177915, 11341245), (194039, 10398825), (231085, 8731755), (245775, 8209857), (296525, 6804747), (301095, 6701465), (415953, 4850975), (501825, 4020879), (533745, 3780415), (582117, 3466275), (693255, 2910585), (737325, 2736619), (756083, 2668725), (889575, 2268249), (970195, 2079765), (1155425, 1746351), (1340293, 1505475)]