89913780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15137}}^1$

素因数の和:15166

約数の個数: 96

約数和(自身を含む): 305182080

約数和(自身を除く): 215268300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 15137, 30274, 45411, 60548, 75685, 90822, 136233, 151370, 166507, 181644, 227055, 272466, 302740, 333014, 408699, 454110, 499521, 544932, 666028, 681165, 817398, 832535, 908220, 999042, 1362330, 1498563, 1634796, 1665070, 1998084, 2043495, 2497605, 2724660, 2997126, 3330140, 4086990, 4495689, 4995210, 5994252, 7492815, 8173980, 8991378, 9990420, 14985630, 17982756, 22478445, 29971260, 44956890, 89913780]

約数ペア:

[(1, 89913780), (2, 44956890), (3, 29971260), (4, 22478445), (5, 17982756), (6, 14985630), (9, 9990420), (10, 8991378), (11, 8173980), (12, 7492815), (15, 5994252), (18, 4995210), (20, 4495689), (22, 4086990), (27, 3330140), (30, 2997126), (33, 2724660), (36, 2497605), (44, 2043495), (45, 1998084), (54, 1665070), (55, 1634796), (60, 1498563), (66, 1362330), (90, 999042), (99, 908220), (108, 832535), (110, 817398), (132, 681165), (135, 666028), (165, 544932), (180, 499521), (198, 454110), (220, 408699), (270, 333014), (297, 302740), (330, 272466), (396, 227055), (495, 181644), (540, 166507), (594, 151370), (660, 136233), (990, 90822), (1188, 75685), (1485, 60548), (1980, 45411), (2970, 30274), (5940, 15137)]