515043540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 1712430720

約数和(自身を除く): 1197387180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 269, 330, 396, 495, 538, 660, 807, 967, 990, 1076, 1345, 1614, 1934, 1980, 2421, 2690, 2901, 2959, 3228, 3868, 4035, 4835, 4842, 5380, 5802, 5918, 8070, 8703, 8877, 9670, 9684, 10637, 11604, 11836, 12105, 14505, 14795, 16140, 17406, 17754, 19340, 21274, 24210, 26631, 29010, 29590, 31911, 34812, 35508, 42548, 43515, 44385, 48420, 53185, 53262, 58020, 59180, 63822, 87030, 88770, 95733, 106370, 106524, 127644, 133155, 159555, 174060, 177540, 191466, 212740, 260123, 266310, 319110, 382932, 478665, 520246, 532620, 638220, 780369, 957330, 1040492, 1300615, 1560738, 1914660, 2341107, 2601230, 2861353, 3121476, 3901845, 4682214, 5202460, 5722706, 7803690, 8584059, 9364428, 11445412, 11705535, 14306765, 15607380, 17168118, 23411070, 25752177, 28613530, 34336236, 42920295, 46822140, 51504354, 57227060, 85840590, 103008708, 128760885, 171681180, 257521770, 515043540]

約数ペア:

[(1, 515043540), (2, 257521770), (3, 171681180), (4, 128760885), (5, 103008708), (6, 85840590), (9, 57227060), (10, 51504354), (11, 46822140), (12, 42920295), (15, 34336236), (18, 28613530), (20, 25752177), (22, 23411070), (30, 17168118), (33, 15607380), (36, 14306765), (44, 11705535), (45, 11445412), (55, 9364428), (60, 8584059), (66, 7803690), (90, 5722706), (99, 5202460), (110, 4682214), (132, 3901845), (165, 3121476), (180, 2861353), (198, 2601230), (220, 2341107), (269, 1914660), (330, 1560738), (396, 1300615), (495, 1040492), (538, 957330), (660, 780369), (807, 638220), (967, 532620), (990, 520246), (1076, 478665), (1345, 382932), (1614, 319110), (1934, 266310), (1980, 260123), (2421, 212740), (2690, 191466), (2901, 177540), (2959, 174060), (3228, 159555), (3868, 133155), (4035, 127644), (4835, 106524), (4842, 106370), (5380, 95733), (5802, 88770), (5918, 87030), (8070, 63822), (8703, 59180), (8877, 58020), (9670, 53262), (9684, 53185), (10637, 48420), (11604, 44385), (11836, 43515), (12105, 42548), (14505, 35508), (14795, 34812), (16140, 31911), (17406, 29590), (17754, 29010), (19340, 26631), (21274, 24210)]