261569741130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1\times {\mathrm{5101}}^1$

素因数の和:6357

約数の個数: 128

約数和(自身を含む): 702214790400

約数和(自身を除く): 440645049270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1061, 1074, 1611, 1790, 2122, 2685, 3183, 3222, 4833, 5101, 5305, 5370, 6366, 8055, 9549, 9666, 10202, 10610, 15303, 15915, 16110, 19098, 24165, 25505, 28647, 30606, 31830, 45909, 47745, 48330, 51010, 57294, 76515, 91818, 95490, 137727, 143235, 153030, 189919, 229545, 275454, 286470, 379838, 459090, 569757, 688635, 913079, 949595, 1139514, 1377270, 1709271, 1826158, 1899190, 2739237, 2848785, 3418542, 4565395, 5127813, 5412161, 5478474, 5697570, 8217711, 8546355, 9130790, 10255626, 10824322, 13696185, 16236483, 16435422, 17092710, 24653133, 25639065, 27060805, 27392370, 32472966, 41088555, 48709449, 49306266, 51278130, 54121610, 81182415, 82177110, 97418898, 123265665, 146128347, 162364830, 243547245, 246531330, 292256694, 487094490, 730641735, 968776819, 1461283470, 1937553638, 2906330457, 4843884095, 5812660914, 8718991371, 9687768190, 14531652285, 17437982742, 26156974113, 29063304570, 43594956855, 52313948226, 87189913710, 130784870565, 261569741130]

約数ペア:

[(1, 261569741130), (2, 130784870565), (3, 87189913710), (5, 52313948226), (6, 43594956855), (9, 29063304570), (10, 26156974113), (15, 17437982742), (18, 14531652285), (27, 9687768190), (30, 8718991371), (45, 5812660914), (54, 4843884095), (90, 2906330457), (135, 1937553638), (179, 1461283470), (270, 968776819), (358, 730641735), (537, 487094490), (895, 292256694), (1061, 246531330), (1074, 243547245), (1611, 162364830), (1790, 146128347), (2122, 123265665), (2685, 97418898), (3183, 82177110), (3222, 81182415), (4833, 54121610), (5101, 51278130), (5305, 49306266), (5370, 48709449), (6366, 41088555), (8055, 32472966), (9549, 27392370), (9666, 27060805), (10202, 25639065), (10610, 24653133), (15303, 17092710), (15915, 16435422), (16110, 16236483), (19098, 13696185), (24165, 10824322), (25505, 10255626), (28647, 9130790), (30606, 8546355), (31830, 8217711), (45909, 5697570), (47745, 5478474), (48330, 5412161), (51010, 5127813), (57294, 4565395), (76515, 3418542), (91818, 2848785), (95490, 2739237), (137727, 1899190), (143235, 1826158), (153030, 1709271), (189919, 1377270), (229545, 1139514), (275454, 949595), (286470, 913079), (379838, 688635), (459090, 569757)]