258557400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{47881}}^1$

素因数の和:47906

約数の個数: 96

約数和(自身を含む): 890605200

約数和(自身を除く): 632047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 47881, 95762, 143643, 191524, 239405, 287286, 383048, 430929, 478810, 574572, 718215, 861858, 957620, 1149144, 1197025, 1292787, 1436430, 1723716, 1915240, 2154645, 2394050, 2585574, 2872860, 3447432, 3591075, 4309290, 4788100, 5171148, 5745720, 6463935, 7182150, 8618580, 9576200, 10342296, 10773225, 12927870, 14364300, 17237160, 21546450, 25855740, 28728600, 32319675, 43092900, 51711480, 64639350, 86185800, 129278700, 258557400]

約数ペア:

[(1, 258557400), (2, 129278700), (3, 86185800), (4, 64639350), (5, 51711480), (6, 43092900), (8, 32319675), (9, 28728600), (10, 25855740), (12, 21546450), (15, 17237160), (18, 14364300), (20, 12927870), (24, 10773225), (25, 10342296), (27, 9576200), (30, 8618580), (36, 7182150), (40, 6463935), (45, 5745720), (50, 5171148), (54, 4788100), (60, 4309290), (72, 3591075), (75, 3447432), (90, 2872860), (100, 2585574), (108, 2394050), (120, 2154645), (135, 1915240), (150, 1723716), (180, 1436430), (200, 1292787), (216, 1197025), (225, 1149144), (270, 957620), (300, 861858), (360, 718215), (450, 574572), (540, 478810), (600, 430929), (675, 383048), (900, 287286), (1080, 239405), (1350, 191524), (1800, 143643), (2700, 95762), (5400, 47881)]