16856100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2081}}^1$

素因数の和:2107

約数の個数: 90

約数和(自身を含む): 54667074

約数和(自身を除く): 37810974

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2081, 2700, 4050, 4162, 6243, 8100, 8324, 10405, 12486, 18729, 20810, 24972, 31215, 37458, 41620, 52025, 56187, 62430, 74916, 93645, 104050, 112374, 124860, 156075, 168561, 187290, 208100, 224748, 280935, 312150, 337122, 374580, 468225, 561870, 624300, 674244, 842805, 936450, 1123740, 1404675, 1685610, 1872900, 2809350, 3371220, 4214025, 5618700, 8428050, 16856100]

約数ペア:

[(1, 16856100), (2, 8428050), (3, 5618700), (4, 4214025), (5, 3371220), (6, 2809350), (9, 1872900), (10, 1685610), (12, 1404675), (15, 1123740), (18, 936450), (20, 842805), (25, 674244), (27, 624300), (30, 561870), (36, 468225), (45, 374580), (50, 337122), (54, 312150), (60, 280935), (75, 224748), (81, 208100), (90, 187290), (100, 168561), (108, 156075), (135, 124860), (150, 112374), (162, 104050), (180, 93645), (225, 74916), (270, 62430), (300, 56187), (324, 52025), (405, 41620), (450, 37458), (540, 31215), (675, 24972), (810, 20810), (900, 18729), (1350, 12486), (1620, 10405), (2025, 8324), (2081, 8100), (2700, 6243), (4050, 4162)]