172291320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5550

約数の個数: 128

約数和(自身を含む): 594216000

約数和(自身を除く): 421924680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 5501, 6264, 7830, 10440, 11002, 15660, 16503, 22004, 27505, 31320, 33006, 44008, 49509, 55010, 66012, 82515, 99018, 110020, 132024, 148527, 159529, 165030, 198036, 220040, 247545, 297054, 319058, 330060, 396072, 478587, 495090, 594108, 638116, 660120, 742635, 797645, 957174, 990180, 1188216, 1276232, 1435761, 1485270, 1595290, 1914348, 1980360, 2392935, 2871522, 2970540, 3190580, 3828696, 4307283, 4785870, 5743044, 5941080, 6381160, 7178805, 8614566, 9571740, 11486088, 14357610, 17229132, 19143480, 21536415, 28715220, 34458264, 43072830, 57430440, 86145660, 172291320]

約数ペア:

[(1, 172291320), (2, 86145660), (3, 57430440), (4, 43072830), (5, 34458264), (6, 28715220), (8, 21536415), (9, 19143480), (10, 17229132), (12, 14357610), (15, 11486088), (18, 9571740), (20, 8614566), (24, 7178805), (27, 6381160), (29, 5941080), (30, 5743044), (36, 4785870), (40, 4307283), (45, 3828696), (54, 3190580), (58, 2970540), (60, 2871522), (72, 2392935), (87, 1980360), (90, 1914348), (108, 1595290), (116, 1485270), (120, 1435761), (135, 1276232), (145, 1188216), (174, 990180), (180, 957174), (216, 797645), (232, 742635), (261, 660120), (270, 638116), (290, 594108), (348, 495090), (360, 478587), (435, 396072), (522, 330060), (540, 319058), (580, 297054), (696, 247545), (783, 220040), (870, 198036), (1044, 165030), (1080, 159529), (1160, 148527), (1305, 132024), (1566, 110020), (1740, 99018), (2088, 82515), (2610, 66012), (3132, 55010), (3480, 49509), (3915, 44008), (5220, 33006), (5501, 31320), (6264, 27505), (7830, 22004), (10440, 16503), (11002, 15660)]