195450660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35027}}^1$

素因数の和:35073

約数の個数: 72

約数和(自身を含む): 612009216

約数和(自身を除く): 416558556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 35027, 70054, 105081, 140108, 175135, 210162, 315243, 350270, 420324, 525405, 630486, 700540, 1050810, 1085837, 1260972, 1576215, 2101620, 2171674, 3152430, 3257511, 4343348, 5429185, 6304860, 6515022, 9772533, 10858370, 13030044, 16287555, 19545066, 21716740, 32575110, 39090132, 48862665, 65150220, 97725330, 195450660]

約数ペア:

[(1, 195450660), (2, 97725330), (3, 65150220), (4, 48862665), (5, 39090132), (6, 32575110), (9, 21716740), (10, 19545066), (12, 16287555), (15, 13030044), (18, 10858370), (20, 9772533), (30, 6515022), (31, 6304860), (36, 5429185), (45, 4343348), (60, 3257511), (62, 3152430), (90, 2171674), (93, 2101620), (124, 1576215), (155, 1260972), (180, 1085837), (186, 1050810), (279, 700540), (310, 630486), (372, 525405), (465, 420324), (558, 350270), (620, 315243), (930, 210162), (1116, 175135), (1395, 140108), (1860, 105081), (2790, 70054), (5580, 35027)]