149684580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8573}}^1$

素因数の和:8685

約数の個数: 72

約数和(自身を含む): 458777592

約数和(自身を除く): 309093012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8573, 8730, 17146, 17460, 25719, 34292, 42865, 51438, 77157, 85730, 102876, 128595, 154314, 171460, 257190, 308628, 385785, 514380, 771570, 831581, 1543140, 1663162, 2494743, 3326324, 4157905, 4989486, 7484229, 8315810, 9978972, 12473715, 14968458, 16631620, 24947430, 29936916, 37421145, 49894860, 74842290, 149684580]

約数ペア:

[(1, 149684580), (2, 74842290), (3, 49894860), (4, 37421145), (5, 29936916), (6, 24947430), (9, 16631620), (10, 14968458), (12, 12473715), (15, 9978972), (18, 8315810), (20, 7484229), (30, 4989486), (36, 4157905), (45, 3326324), (60, 2494743), (90, 1663162), (97, 1543140), (180, 831581), (194, 771570), (291, 514380), (388, 385785), (485, 308628), (582, 257190), (873, 171460), (970, 154314), (1164, 128595), (1455, 102876), (1746, 85730), (1940, 77157), (2910, 51438), (3492, 42865), (4365, 34292), (5820, 25719), (8573, 17460), (8730, 17146)]