2080365075

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 3847521600

約数和(自身を除く): 1767156525

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 67, 75, 177, 201, 225, 295, 335, 531, 603, 885, 1005, 1475, 1675, 2339, 2655, 3015, 3953, 4425, 5025, 7017, 11695, 11859, 13275, 15075, 19765, 21051, 35085, 35577, 58475, 59295, 98825, 105255, 138001, 156713, 175425, 177885, 296475, 414003, 470139, 526275, 690005, 783565, 889425, 1242009, 1410417, 2070015, 2350695, 3450025, 3917825, 6210045, 7052085, 9246067, 10350075, 11753475, 27738201, 31050225, 35260425, 46230335, 83214603, 138691005, 231151675, 416073015, 693455025, 2080365075]

約数ペア:

[(1, 2080365075), (3, 693455025), (5, 416073015), (9, 231151675), (15, 138691005), (25, 83214603), (45, 46230335), (59, 35260425), (67, 31050225), (75, 27738201), (177, 11753475), (201, 10350075), (225, 9246067), (295, 7052085), (335, 6210045), (531, 3917825), (603, 3450025), (885, 2350695), (1005, 2070015), (1475, 1410417), (1675, 1242009), (2339, 889425), (2655, 783565), (3015, 690005), (3953, 526275), (4425, 470139), (5025, 414003), (7017, 296475), (11695, 177885), (11859, 175425), (13275, 156713), (15075, 138001), (19765, 105255), (21051, 98825), (35085, 59295), (35577, 58475)]