126985650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{76961}}^1$

素因数の和:76987

約数の個数: 48

約数和(自身を含む): 343558368

約数和(自身を除く): 216572718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 76961, 153922, 230883, 384805, 461766, 769610, 846571, 1154415, 1693142, 1924025, 2308830, 2539713, 3848050, 4232855, 5079426, 5772075, 8465710, 11544150, 12698565, 21164275, 25397130, 42328550, 63492825, 126985650]

約数ペア:

[(1, 126985650), (2, 63492825), (3, 42328550), (5, 25397130), (6, 21164275), (10, 12698565), (11, 11544150), (15, 8465710), (22, 5772075), (25, 5079426), (30, 4232855), (33, 3848050), (50, 2539713), (55, 2308830), (66, 1924025), (75, 1693142), (110, 1154415), (150, 846571), (165, 769610), (275, 461766), (330, 384805), (550, 230883), (825, 153922), (1650, 76961)]