85199730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 176799630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 231, 242, 245, 294, 330, 363, 385, 462, 479, 490, 539, 605, 726, 735, 770, 847, 958, 1078, 1155, 1210, 1437, 1470, 1617, 1694, 1815, 2310, 2395, 2541, 2695, 2874, 3234, 3353, 3630, 4235, 4790, 5082, 5269, 5390, 5929, 6706, 7185, 8085, 8470, 10059, 10538, 11858, 12705, 14370, 15807, 16170, 16765, 17787, 20118, 23471, 25410, 26345, 29645, 31614, 33530, 35574, 36883, 46942, 50295, 52690, 57959, 59290, 70413, 73766, 79035, 88935, 100590, 110649, 115918, 117355, 140826, 158070, 173877, 177870, 184415, 221298, 234710, 258181, 289795, 347754, 352065, 368830, 405713, 516362, 553245, 579590, 704130, 774543, 811426, 869385, 1106490, 1217139, 1290905, 1549086, 1738770, 2028565, 2434278, 2581810, 2839991, 3872715, 4057130, 5679982, 6085695, 7745430, 8519973, 12171390, 14199955, 17039946, 28399910, 42599865, 85199730]

約数ペア:

[(1, 85199730), (2, 42599865), (3, 28399910), (5, 17039946), (6, 14199955), (7, 12171390), (10, 8519973), (11, 7745430), (14, 6085695), (15, 5679982), (21, 4057130), (22, 3872715), (30, 2839991), (33, 2581810), (35, 2434278), (42, 2028565), (49, 1738770), (55, 1549086), (66, 1290905), (70, 1217139), (77, 1106490), (98, 869385), (105, 811426), (110, 774543), (121, 704130), (147, 579590), (154, 553245), (165, 516362), (210, 405713), (231, 368830), (242, 352065), (245, 347754), (294, 289795), (330, 258181), (363, 234710), (385, 221298), (462, 184415), (479, 177870), (490, 173877), (539, 158070), (605, 140826), (726, 117355), (735, 115918), (770, 110649), (847, 100590), (958, 88935), (1078, 79035), (1155, 73766), (1210, 70413), (1437, 59290), (1470, 57959), (1617, 52690), (1694, 50295), (1815, 46942), (2310, 36883), (2395, 35574), (2541, 33530), (2695, 31614), (2874, 29645), (3234, 26345), (3353, 25410), (3630, 23471), (4235, 20118), (4790, 17787), (5082, 16765), (5269, 16170), (5390, 15807), (5929, 14370), (6706, 12705), (7185, 11858), (8085, 10538), (8470, 10059)]