200664225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 384107360

約数和(自身を除く): 183443135

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 73, 75, 95, 171, 219, 225, 285, 365, 475, 643, 657, 855, 1095, 1387, 1425, 1825, 1929, 3215, 3285, 4161, 4275, 5475, 5787, 6935, 9645, 12217, 12483, 16075, 16425, 20805, 28935, 34675, 36651, 46939, 48225, 61085, 62415, 104025, 109953, 140817, 144675, 183255, 234695, 305425, 312075, 422451, 549765, 704085, 891841, 916275, 1173475, 2112255, 2675523, 2748825, 3520425, 4459205, 8026569, 10561275, 13377615, 22296025, 40132845, 66888075, 200664225]

約数ペア:

[(1, 200664225), (3, 66888075), (5, 40132845), (9, 22296025), (15, 13377615), (19, 10561275), (25, 8026569), (45, 4459205), (57, 3520425), (73, 2748825), (75, 2675523), (95, 2112255), (171, 1173475), (219, 916275), (225, 891841), (285, 704085), (365, 549765), (475, 422451), (643, 312075), (657, 305425), (855, 234695), (1095, 183255), (1387, 144675), (1425, 140817), (1825, 109953), (1929, 104025), (3215, 62415), (3285, 61085), (4161, 48225), (4275, 46939), (5475, 36651), (5787, 34675), (6935, 28935), (9645, 20805), (12217, 16425), (12483, 16075)]