168272280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3863}}^1$

素因数の和:3902

約数の個数: 144

約数和(自身を含む): 601277040

約数和(自身を除く): 433004760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3863, 3960, 4356, 4840, 5445, 7260, 7726, 8712, 10890, 11589, 14520, 15452, 19315, 21780, 23178, 30904, 34767, 38630, 42493, 43560, 46356, 57945, 69534, 77260, 84986, 92712, 115890, 127479, 139068, 154520, 169972, 173835, 212465, 231780, 254958, 278136, 339944, 347670, 382437, 424930, 463560, 467423, 509916, 637395, 695340, 764874, 849860, 934846, 1019832, 1274790, 1390680, 1402269, 1529748, 1699720, 1869692, 1912185, 2337115, 2549580, 2804538, 3059496, 3739384, 3824370, 4206807, 4674230, 5099160, 5609076, 7011345, 7648740, 8413614, 9348460, 11218152, 14022690, 15297480, 16827228, 18696920, 21034035, 28045380, 33654456, 42068070, 56090760, 84136140, 168272280]

約数ペア:

[(1, 168272280), (2, 84136140), (3, 56090760), (4, 42068070), (5, 33654456), (6, 28045380), (8, 21034035), (9, 18696920), (10, 16827228), (11, 15297480), (12, 14022690), (15, 11218152), (18, 9348460), (20, 8413614), (22, 7648740), (24, 7011345), (30, 5609076), (33, 5099160), (36, 4674230), (40, 4206807), (44, 3824370), (45, 3739384), (55, 3059496), (60, 2804538), (66, 2549580), (72, 2337115), (88, 1912185), (90, 1869692), (99, 1699720), (110, 1529748), (120, 1402269), (121, 1390680), (132, 1274790), (165, 1019832), (180, 934846), (198, 849860), (220, 764874), (242, 695340), (264, 637395), (330, 509916), (360, 467423), (363, 463560), (396, 424930), (440, 382437), (484, 347670), (495, 339944), (605, 278136), (660, 254958), (726, 231780), (792, 212465), (968, 173835), (990, 169972), (1089, 154520), (1210, 139068), (1320, 127479), (1452, 115890), (1815, 92712), (1980, 84986), (2178, 77260), (2420, 69534), (2904, 57945), (3630, 46356), (3863, 43560), (3960, 42493), (4356, 38630), (4840, 34767), (5445, 30904), (7260, 23178), (7726, 21780), (8712, 19315), (10890, 15452), (11589, 14520)]