37072420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 67497500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 55, 70, 76, 77, 95, 98, 110, 133, 140, 154, 181, 190, 196, 209, 220, 245, 266, 308, 362, 380, 385, 418, 490, 532, 539, 665, 724, 770, 836, 905, 931, 980, 1045, 1078, 1267, 1330, 1463, 1540, 1810, 1862, 1991, 2090, 2156, 2534, 2660, 2695, 2926, 3439, 3620, 3724, 3982, 4180, 4655, 5068, 5390, 5852, 6335, 6878, 7315, 7964, 8869, 9310, 9955, 10241, 10780, 12670, 13756, 13937, 14630, 17195, 17738, 18620, 19910, 20482, 24073, 25340, 27874, 29260, 34390, 35476, 37829, 39820, 40964, 44345, 48146, 51205, 55748, 68780, 69685, 75658, 88690, 96292, 97559, 102410, 120365, 139370, 151316, 168511, 177380, 189145, 195118, 204820, 240730, 264803, 278740, 337022, 378290, 390236, 481460, 487795, 529606, 674044, 756580, 842555, 975590, 1059212, 1324015, 1685110, 1853621, 1951180, 2648030, 3370220, 3707242, 5296060, 7414484, 9268105, 18536210, 37072420]

約数ペア:

[(1, 37072420), (2, 18536210), (4, 9268105), (5, 7414484), (7, 5296060), (10, 3707242), (11, 3370220), (14, 2648030), (19, 1951180), (20, 1853621), (22, 1685110), (28, 1324015), (35, 1059212), (38, 975590), (44, 842555), (49, 756580), (55, 674044), (70, 529606), (76, 487795), (77, 481460), (95, 390236), (98, 378290), (110, 337022), (133, 278740), (140, 264803), (154, 240730), (181, 204820), (190, 195118), (196, 189145), (209, 177380), (220, 168511), (245, 151316), (266, 139370), (308, 120365), (362, 102410), (380, 97559), (385, 96292), (418, 88690), (490, 75658), (532, 69685), (539, 68780), (665, 55748), (724, 51205), (770, 48146), (836, 44345), (905, 40964), (931, 39820), (980, 37829), (1045, 35476), (1078, 34390), (1267, 29260), (1330, 27874), (1463, 25340), (1540, 24073), (1810, 20482), (1862, 19910), (1991, 18620), (2090, 17738), (2156, 17195), (2534, 14630), (2660, 13937), (2695, 13756), (2926, 12670), (3439, 10780), (3620, 10241), (3724, 9955), (3982, 9310), (4180, 8869), (4655, 7964), (5068, 7315), (5390, 6878), (5852, 6335)]