16161000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{5387}}^1$

素因数の和:5411

約数の個数: 64

約数和(自身を含む): 50431680

約数和(自身を除く): 34270680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 5387, 10774, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 107740, 129288, 134675, 161610, 215480, 269350, 323220, 404025, 538700, 646440, 673375, 808050, 1077400, 1346750, 1616100, 2020125, 2693500, 3232200, 4040250, 5387000, 8080500, 16161000]

約数ペア:

[(1, 16161000), (2, 8080500), (3, 5387000), (4, 4040250), (5, 3232200), (6, 2693500), (8, 2020125), (10, 1616100), (12, 1346750), (15, 1077400), (20, 808050), (24, 673375), (25, 646440), (30, 538700), (40, 404025), (50, 323220), (60, 269350), (75, 215480), (100, 161610), (120, 134675), (125, 129288), (150, 107740), (200, 80805), (250, 64644), (300, 53870), (375, 43096), (500, 32322), (600, 26935), (750, 21548), (1000, 16161), (1500, 10774), (3000, 5387)]