63284940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1307}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 192825360

約数和(自身を除く): 129540420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1307, 1345, 1614, 2421, 2614, 2690, 3228, 3921, 4035, 4842, 5228, 5380, 6535, 7842, 8070, 9684, 11763, 12105, 13070, 15684, 16140, 19605, 23526, 24210, 26140, 39210, 47052, 48420, 58815, 78420, 117630, 235260, 351583, 703166, 1054749, 1406332, 1757915, 2109498, 3164247, 3515830, 4218996, 5273745, 6328494, 7031660, 10547490, 12656988, 15821235, 21094980, 31642470, 63284940]

約数ペア:

[(1, 63284940), (2, 31642470), (3, 21094980), (4, 15821235), (5, 12656988), (6, 10547490), (9, 7031660), (10, 6328494), (12, 5273745), (15, 4218996), (18, 3515830), (20, 3164247), (30, 2109498), (36, 1757915), (45, 1406332), (60, 1054749), (90, 703166), (180, 351583), (269, 235260), (538, 117630), (807, 78420), (1076, 58815), (1307, 48420), (1345, 47052), (1614, 39210), (2421, 26140), (2614, 24210), (2690, 23526), (3228, 19605), (3921, 16140), (4035, 15684), (4842, 13070), (5228, 12105), (5380, 11763), (6535, 9684), (7842, 8070)]