505280400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3863}}^1$

素因数の和:3993

約数の個数: 120

約数和(自身を含む): 1633853760

約数和(自身を除く): 1128573360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2616, 2725, 3270, 3863, 4360, 5232, 5450, 6540, 7726, 8175, 8720, 10900, 11589, 13080, 15452, 16350, 19315, 21800, 23178, 26160, 30904, 32700, 38630, 43600, 46356, 57945, 61808, 65400, 77260, 92712, 96575, 115890, 130800, 154520, 185424, 193150, 231780, 289725, 309040, 386300, 421067, 463560, 579450, 772600, 842134, 927120, 1158900, 1263201, 1545200, 1684268, 2105335, 2317800, 2526402, 3368536, 4210670, 4635600, 5052804, 6316005, 6737072, 8421340, 10105608, 10526675, 12632010, 16842680, 20211216, 21053350, 25264020, 31580025, 33685360, 42106700, 50528040, 63160050, 84213400, 101056080, 126320100, 168426800, 252640200, 505280400]

約数ペア:

[(1, 505280400), (2, 252640200), (3, 168426800), (4, 126320100), (5, 101056080), (6, 84213400), (8, 63160050), (10, 50528040), (12, 42106700), (15, 33685360), (16, 31580025), (20, 25264020), (24, 21053350), (25, 20211216), (30, 16842680), (40, 12632010), (48, 10526675), (50, 10105608), (60, 8421340), (75, 6737072), (80, 6316005), (100, 5052804), (109, 4635600), (120, 4210670), (150, 3368536), (200, 2526402), (218, 2317800), (240, 2105335), (300, 1684268), (327, 1545200), (400, 1263201), (436, 1158900), (545, 927120), (600, 842134), (654, 772600), (872, 579450), (1090, 463560), (1200, 421067), (1308, 386300), (1635, 309040), (1744, 289725), (2180, 231780), (2616, 193150), (2725, 185424), (3270, 154520), (3863, 130800), (4360, 115890), (5232, 96575), (5450, 92712), (6540, 77260), (7726, 65400), (8175, 61808), (8720, 57945), (10900, 46356), (11589, 43600), (13080, 38630), (15452, 32700), (16350, 30904), (19315, 26160), (21800, 23178)]