27691686420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{115123}}^1$

素因数の和:115365

約数の個数: 96

約数和(自身を含む): 82005127680

約数和(自身を除く): 54313441260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 285, 380, 422, 570, 633, 844, 1055, 1140, 1266, 2110, 2532, 3165, 4009, 4220, 6330, 8018, 12027, 12660, 16036, 20045, 24054, 40090, 48108, 60135, 80180, 115123, 120270, 230246, 240540, 345369, 460492, 575615, 690738, 1151230, 1381476, 1726845, 2187337, 2302460, 3453690, 4374674, 6562011, 6907380, 8749348, 10936685, 13124022, 21873370, 24290953, 26248044, 32810055, 43746740, 48581906, 65620110, 72872859, 97163812, 121454765, 131240220, 145745718, 242909530, 291491436, 364364295, 461528107, 485819060, 728728590, 923056214, 1384584321, 1457457180, 1846112428, 2307640535, 2769168642, 4615281070, 5538337284, 6922921605, 9230562140, 13845843210, 27691686420]

約数ペア:

[(1, 27691686420), (2, 13845843210), (3, 9230562140), (4, 6922921605), (5, 5538337284), (6, 4615281070), (10, 2769168642), (12, 2307640535), (15, 1846112428), (19, 1457457180), (20, 1384584321), (30, 923056214), (38, 728728590), (57, 485819060), (60, 461528107), (76, 364364295), (95, 291491436), (114, 242909530), (190, 145745718), (211, 131240220), (228, 121454765), (285, 97163812), (380, 72872859), (422, 65620110), (570, 48581906), (633, 43746740), (844, 32810055), (1055, 26248044), (1140, 24290953), (1266, 21873370), (2110, 13124022), (2532, 10936685), (3165, 8749348), (4009, 6907380), (4220, 6562011), (6330, 4374674), (8018, 3453690), (12027, 2302460), (12660, 2187337), (16036, 1726845), (20045, 1381476), (24054, 1151230), (40090, 690738), (48108, 575615), (60135, 460492), (80180, 345369), (115123, 240540), (120270, 230246)]