166345650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13691}}^1$

素因数の和:13718

約数の個数: 72

約数和(自身を含む): 463501584

約数和(自身を除く): 297155934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 13691, 27382, 41073, 68455, 82146, 123219, 136910, 205365, 246438, 342275, 369657, 410730, 616095, 684550, 739314, 1026825, 1108971, 1232190, 1848285, 2053650, 2217942, 3080475, 3326913, 3696570, 5544855, 6160950, 6653826, 9241425, 11089710, 16634565, 18482850, 27724275, 33269130, 55448550, 83172825, 166345650]

約数ペア:

[(1, 166345650), (2, 83172825), (3, 55448550), (5, 33269130), (6, 27724275), (9, 18482850), (10, 16634565), (15, 11089710), (18, 9241425), (25, 6653826), (27, 6160950), (30, 5544855), (45, 3696570), (50, 3326913), (54, 3080475), (75, 2217942), (81, 2053650), (90, 1848285), (135, 1232190), (150, 1108971), (162, 1026825), (225, 739314), (243, 684550), (270, 616095), (405, 410730), (450, 369657), (486, 342275), (675, 246438), (810, 205365), (1215, 136910), (1350, 123219), (2025, 82146), (2430, 68455), (4050, 41073), (6075, 27382), (12150, 13691)]