50390700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 155823360

約数和(自身を除く): 105432660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 67, 69, 75, 92, 100, 109, 115, 134, 138, 150, 201, 218, 230, 268, 276, 300, 327, 335, 345, 402, 436, 460, 545, 575, 654, 670, 690, 804, 1005, 1090, 1150, 1308, 1340, 1380, 1541, 1635, 1675, 1725, 2010, 2180, 2300, 2507, 2725, 3082, 3270, 3350, 3450, 4020, 4623, 5014, 5025, 5450, 6164, 6540, 6700, 6900, 7303, 7521, 7705, 8175, 9246, 10028, 10050, 10900, 12535, 14606, 15042, 15410, 16350, 18492, 20100, 21909, 23115, 25070, 29212, 30084, 30820, 32700, 36515, 37605, 38525, 43818, 46230, 50140, 62675, 73030, 75210, 77050, 87636, 92460, 109545, 115575, 125350, 146060, 150420, 154100, 167969, 182575, 188025, 219090, 231150, 250700, 335938, 365150, 376050, 438180, 462300, 503907, 547725, 671876, 730300, 752100, 839845, 1007814, 1095450, 1679690, 2015628, 2190900, 2519535, 3359380, 4199225, 5039070, 8398450, 10078140, 12597675, 16796900, 25195350, 50390700]

約数ペア:

[(1, 50390700), (2, 25195350), (3, 16796900), (4, 12597675), (5, 10078140), (6, 8398450), (10, 5039070), (12, 4199225), (15, 3359380), (20, 2519535), (23, 2190900), (25, 2015628), (30, 1679690), (46, 1095450), (50, 1007814), (60, 839845), (67, 752100), (69, 730300), (75, 671876), (92, 547725), (100, 503907), (109, 462300), (115, 438180), (134, 376050), (138, 365150), (150, 335938), (201, 250700), (218, 231150), (230, 219090), (268, 188025), (276, 182575), (300, 167969), (327, 154100), (335, 150420), (345, 146060), (402, 125350), (436, 115575), (460, 109545), (545, 92460), (575, 87636), (654, 77050), (670, 75210), (690, 73030), (804, 62675), (1005, 50140), (1090, 46230), (1150, 43818), (1308, 38525), (1340, 37605), (1380, 36515), (1541, 32700), (1635, 30820), (1675, 30084), (1725, 29212), (2010, 25070), (2180, 23115), (2300, 21909), (2507, 20100), (2725, 18492), (3082, 16350), (3270, 15410), (3350, 15042), (3450, 14606), (4020, 12535), (4623, 10900), (5014, 10050), (5025, 10028), (5450, 9246), (6164, 8175), (6540, 7705), (6700, 7521), (6900, 7303)]