66622260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2099}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 195098400

約数和(自身を除く): 128476140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2099, 2116, 2645, 3174, 4198, 5290, 6297, 6348, 7935, 8396, 10495, 10580, 12594, 15870, 20990, 25188, 31485, 31740, 41980, 48277, 62970, 96554, 125940, 144831, 193108, 241385, 289662, 482770, 579324, 724155, 965540, 1110371, 1448310, 2220742, 2896620, 3331113, 4441484, 5551855, 6662226, 11103710, 13324452, 16655565, 22207420, 33311130, 66622260]

約数ペア:

[(1, 66622260), (2, 33311130), (3, 22207420), (4, 16655565), (5, 13324452), (6, 11103710), (10, 6662226), (12, 5551855), (15, 4441484), (20, 3331113), (23, 2896620), (30, 2220742), (46, 1448310), (60, 1110371), (69, 965540), (92, 724155), (115, 579324), (138, 482770), (230, 289662), (276, 241385), (345, 193108), (460, 144831), (529, 125940), (690, 96554), (1058, 62970), (1380, 48277), (1587, 41980), (2099, 31740), (2116, 31485), (2645, 25188), (3174, 20990), (4198, 15870), (5290, 12594), (6297, 10580), (6348, 10495), (7935, 8396)]