213801660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1409}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 668001600

約数和(自身を除く): 454199940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 843, 1124, 1405, 1409, 1686, 2529, 2810, 2818, 3372, 4215, 4227, 5058, 5620, 5636, 7045, 7587, 8430, 8454, 10116, 12645, 12681, 14090, 15174, 16860, 16908, 21135, 25290, 25362, 28180, 30348, 37935, 38043, 42270, 50580, 50724, 63405, 75870, 76086, 84540, 126810, 151740, 152172, 190215, 253620, 380430, 395929, 760860, 791858, 1187787, 1583716, 1979645, 2375574, 3563361, 3959290, 4751148, 5938935, 7126722, 7918580, 10690083, 11877870, 14253444, 17816805, 21380166, 23755740, 35633610, 42760332, 53450415, 71267220, 106900830, 213801660]

約数ペア:

[(1, 213801660), (2, 106900830), (3, 71267220), (4, 53450415), (5, 42760332), (6, 35633610), (9, 23755740), (10, 21380166), (12, 17816805), (15, 14253444), (18, 11877870), (20, 10690083), (27, 7918580), (30, 7126722), (36, 5938935), (45, 4751148), (54, 3959290), (60, 3563361), (90, 2375574), (108, 1979645), (135, 1583716), (180, 1187787), (270, 791858), (281, 760860), (540, 395929), (562, 380430), (843, 253620), (1124, 190215), (1405, 152172), (1409, 151740), (1686, 126810), (2529, 84540), (2810, 76086), (2818, 75870), (3372, 63405), (4215, 50724), (4227, 50580), (5058, 42270), (5620, 38043), (5636, 37935), (7045, 30348), (7587, 28180), (8430, 25362), (8454, 25290), (10116, 21135), (12645, 16908), (12681, 16860), (14090, 15174)]