71315568225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 288

約数和(自身を含む): 153907827840

約数和(自身を除く): 82592259615

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 29, 33, 45, 51, 55, 75, 85, 87, 99, 145, 153, 165, 187, 211, 225, 255, 261, 275, 277, 319, 425, 435, 493, 495, 561, 633, 725, 765, 825, 831, 935, 957, 1055, 1275, 1305, 1385, 1479, 1595, 1683, 1899, 2175, 2321, 2465, 2475, 2493, 2805, 2871, 3047, 3165, 3587, 3825, 4155, 4437, 4675, 4709, 4785, 5275, 5423, 6119, 6525, 6925, 6963, 7395, 7975, 8033, 8415, 9141, 9495, 10761, 11605, 12325, 12465, 14025, 14127, 14355, 15235, 15825, 16269, 17935, 18357, 20775, 20889, 22185, 23545, 23925, 24099, 27115, 27423, 30595, 32283, 34815, 36975, 39457, 40165, 42075, 42381, 45705, 47475, 48807, 51799, 53805, 55071, 58025, 58447, 62325, 67309, 70635, 71775, 72297, 76175, 81345, 88363, 89675, 91785, 104023, 104445, 110925, 117725, 118371, 120495, 135575, 136561, 137115, 152975, 155397, 161415, 174075, 175341, 197285, 200825, 201927, 211905, 228525, 244035, 258995, 265089, 269025, 275355, 292235, 312069, 336545, 353175, 355113, 361485, 406725, 409683, 441815, 458925, 466191, 520115, 522225, 526023, 591855, 602475, 605781, 642917, 682805, 685575, 776985, 795267, 807075, 876705, 936207, 986425, 993599, 1009635, 1059525, 1144253, 1220175, 1229049, 1294975, 1325445, 1376775, 1461175, 1502171, 1560345, 1682725, 1694963, 1775565, 1807425, 1928751, 2048415, 2209075, 2330955, 2600575, 2630115, 2959275, 2980797, 3028905, 3214585, 3414025, 3432759, 3884925, 3976335, 4383525, 4506513, 4681035, 4967995, 5048175, 5084889, 5721265, 5786253, 6145245, 6627225, 7510855, 7801725, 8474815, 8877825, 8942391, 9643755, 10242075, 10298277, 10929589, 11654775, 13150575, 13519539, 14903985, 15144525, 15254667, 16072925, 17163795, 18644593, 19881675, 22532565, 23405175, 24839975, 25424445, 28606325, 28814371, 28931265, 30726225, 32788767, 37554275, 42374075, 44711955, 48218775, 51491385, 54647945, 55933779, 67597695, 74519925, 76273335, 85818975, 86443113, 93222965, 98366301, 112662825, 127122225, 144071855, 144656325, 163943835, 167801337, 223559775, 257456925, 259329339, 273239725, 279668895, 316958081, 337988475, 381366675, 432215565, 466114825, 491831505, 720359275, 819719175, 839006685, 950874243, 1296646695, 1398344475, 1584790405, 2161077825, 2459157525, 2852622729, 4195033425, 4754371215, 6483233475, 7923952025, 14263113645, 23771856075, 71315568225]

約数ペア:

[(1, 71315568225), (3, 23771856075), (5, 14263113645), (9, 7923952025), (11, 6483233475), (15, 4754371215), (17, 4195033425), (25, 2852622729), (29, 2459157525), (33, 2161077825), (45, 1584790405), (51, 1398344475), (55, 1296646695), (75, 950874243), (85, 839006685), (87, 819719175), (99, 720359275), (145, 491831505), (153, 466114825), (165, 432215565), (187, 381366675), (211, 337988475), (225, 316958081), (255, 279668895), (261, 273239725), (275, 259329339), (277, 257456925), (319, 223559775), (425, 167801337), (435, 163943835), (493, 144656325), (495, 144071855), (561, 127122225), (633, 112662825), (725, 98366301), (765, 93222965), (825, 86443113), (831, 85818975), (935, 76273335), (957, 74519925), (1055, 67597695), (1275, 55933779), (1305, 54647945), (1385, 51491385), (1479, 48218775), (1595, 44711955), (1683, 42374075), (1899, 37554275), (2175, 32788767), (2321, 30726225), (2465, 28931265), (2475, 28814371), (2493, 28606325), (2805, 25424445), (2871, 24839975), (3047, 23405175), (3165, 22532565), (3587, 19881675), (3825, 18644593), (4155, 17163795), (4437, 16072925), (4675, 15254667), (4709, 15144525), (4785, 14903985), (5275, 13519539), (5423, 13150575), (6119, 11654775), (6525, 10929589), (6925, 10298277), (6963, 10242075), (7395, 9643755), (7975, 8942391), (8033, 8877825), (8415, 8474815), (9141, 7801725), (9495, 7510855), (10761, 6627225), (11605, 6145245), (12325, 5786253), (12465, 5721265), (14025, 5084889), (14127, 5048175), (14355, 4967995), (15235, 4681035), (15825, 4506513), (16269, 4383525), (17935, 3976335), (18357, 3884925), (20775, 3432759), (20889, 3414025), (22185, 3214585), (23545, 3028905), (23925, 2980797), (24099, 2959275), (27115, 2630115), (27423, 2600575), (30595, 2330955), (32283, 2209075), (34815, 2048415), (36975, 1928751), (39457, 1807425), (40165, 1775565), (42075, 1694963), (42381, 1682725), (45705, 1560345), (47475, 1502171), (48807, 1461175), (51799, 1376775), (53805, 1325445), (55071, 1294975), (58025, 1229049), (58447, 1220175), (62325, 1144253), (67309, 1059525), (70635, 1009635), (71775, 993599), (72297, 986425), (76175, 936207), (81345, 876705), (88363, 807075), (89675, 795267), (91785, 776985), (104023, 685575), (104445, 682805), (110925, 642917), (117725, 605781), (118371, 602475), (120495, 591855), (135575, 526023), (136561, 522225), (137115, 520115), (152975, 466191), (155397, 458925), (161415, 441815), (174075, 409683), (175341, 406725), (197285, 361485), (200825, 355113), (201927, 353175), (211905, 336545), (228525, 312069), (244035, 292235), (258995, 275355), (265089, 269025)]