81325950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{1171}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 202296576

約数和(自身を除く): 120970626

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 463, 926, 1171, 1389, 2315, 2342, 2778, 3513, 4630, 5855, 6945, 7026, 11575, 11710, 13890, 17565, 23150, 29275, 34725, 35130, 58550, 69450, 87825, 175650, 542173, 1084346, 1626519, 2710865, 3253038, 5421730, 8132595, 13554325, 16265190, 27108650, 40662975, 81325950]

約数ペア:

[(1, 81325950), (2, 40662975), (3, 27108650), (5, 16265190), (6, 13554325), (10, 8132595), (15, 5421730), (25, 3253038), (30, 2710865), (50, 1626519), (75, 1084346), (150, 542173), (463, 175650), (926, 87825), (1171, 69450), (1389, 58550), (2315, 35130), (2342, 34725), (2778, 29275), (3513, 23150), (4630, 17565), (5855, 13890), (6945, 11710), (7026, 11575)]