149999544

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{20627}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 410290920

約数和(自身を除く): 260291376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 371286, 495048, 742572, 1485144, 2083327, 4166654, 6249981, 8333308, 12499962, 16666616, 18749943, 24999924, 37499886, 49999848, 74999772, 149999544]

約数ペア:

[(1, 149999544), (2, 74999772), (3, 49999848), (4, 37499886), (6, 24999924), (8, 18749943), (9, 16666616), (12, 12499962), (18, 8333308), (24, 6249981), (36, 4166654), (72, 2083327), (101, 1485144), (202, 742572), (303, 495048), (404, 371286), (606, 247524), (808, 185643), (909, 165016), (1212, 123762), (1818, 82508), (2424, 61881), (3636, 41254), (7272, 20627)]