204590070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 609560640

約数和(自身を除く): 404970570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 53, 54, 58, 85, 87, 90, 102, 106, 135, 145, 153, 159, 170, 174, 255, 261, 265, 270, 290, 306, 318, 435, 459, 477, 493, 510, 522, 530, 765, 783, 795, 841, 870, 901, 918, 954, 986, 1305, 1431, 1479, 1530, 1537, 1566, 1590, 1682, 1802, 2295, 2385, 2465, 2523, 2610, 2703, 2862, 2958, 3074, 3915, 4205, 4437, 4505, 4590, 4611, 4770, 4930, 5046, 5406, 7155, 7395, 7569, 7685, 7830, 8109, 8410, 8874, 9010, 9222, 12615, 13311, 13515, 13833, 14297, 14310, 14790, 15138, 15370, 16218, 22185, 22707, 23055, 24327, 25230, 26129, 26622, 27030, 27666, 28594, 37845, 40545, 41499, 42891, 44370, 44573, 45414, 46110, 48654, 52258, 66555, 69165, 71485, 75690, 78387, 81090, 82998, 85782, 89146, 113535, 121635, 128673, 130645, 133110, 133719, 138330, 142970, 156774, 207495, 214455, 222865, 227070, 235161, 243270, 257346, 261290, 267438, 386019, 391935, 401157, 414990, 428910, 445730, 470322, 643365, 668595, 705483, 757741, 772038, 783870, 802314, 1175805, 1203471, 1286730, 1337190, 1410966, 1515482, 1930095, 2005785, 2273223, 2351610, 2406942, 3527415, 3788705, 3860190, 4011570, 4546446, 6017355, 6819669, 7054830, 7577410, 11366115, 12034710, 13639338, 20459007, 22732230, 34098345, 40918014, 68196690, 102295035, 204590070]

約数ペア:

[(1, 204590070), (2, 102295035), (3, 68196690), (5, 40918014), (6, 34098345), (9, 22732230), (10, 20459007), (15, 13639338), (17, 12034710), (18, 11366115), (27, 7577410), (29, 7054830), (30, 6819669), (34, 6017355), (45, 4546446), (51, 4011570), (53, 3860190), (54, 3788705), (58, 3527415), (85, 2406942), (87, 2351610), (90, 2273223), (102, 2005785), (106, 1930095), (135, 1515482), (145, 1410966), (153, 1337190), (159, 1286730), (170, 1203471), (174, 1175805), (255, 802314), (261, 783870), (265, 772038), (270, 757741), (290, 705483), (306, 668595), (318, 643365), (435, 470322), (459, 445730), (477, 428910), (493, 414990), (510, 401157), (522, 391935), (530, 386019), (765, 267438), (783, 261290), (795, 257346), (841, 243270), (870, 235161), (901, 227070), (918, 222865), (954, 214455), (986, 207495), (1305, 156774), (1431, 142970), (1479, 138330), (1530, 133719), (1537, 133110), (1566, 130645), (1590, 128673), (1682, 121635), (1802, 113535), (2295, 89146), (2385, 85782), (2465, 82998), (2523, 81090), (2610, 78387), (2703, 75690), (2862, 71485), (2958, 69165), (3074, 66555), (3915, 52258), (4205, 48654), (4437, 46110), (4505, 45414), (4590, 44573), (4611, 44370), (4770, 42891), (4930, 41499), (5046, 40545), (5406, 37845), (7155, 28594), (7395, 27666), (7569, 27030), (7685, 26622), (7830, 26129), (8109, 25230), (8410, 24327), (8874, 23055), (9010, 22707), (9222, 22185), (12615, 16218), (13311, 15370), (13515, 15138), (13833, 14790), (14297, 14310)]