78919380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1566

約数の個数: 96

約数和(自身を含む): 248129280

約数和(自身を除く): 169209900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1447, 1515, 1818, 2020, 2727, 2894, 3030, 3636, 4341, 4545, 5454, 5788, 6060, 7235, 8682, 9090, 10908, 13023, 13635, 14470, 17364, 18180, 21705, 26046, 27270, 28940, 39069, 43410, 52092, 54540, 65115, 78138, 86820, 130230, 146147, 156276, 195345, 260460, 292294, 390690, 438441, 584588, 730735, 781380, 876882, 1315323, 1461470, 1753764, 2192205, 2630646, 2922940, 3945969, 4384410, 5261292, 6576615, 7891938, 8768820, 13153230, 15783876, 19729845, 26306460, 39459690, 78919380]

約数ペア:

[(1, 78919380), (2, 39459690), (3, 26306460), (4, 19729845), (5, 15783876), (6, 13153230), (9, 8768820), (10, 7891938), (12, 6576615), (15, 5261292), (18, 4384410), (20, 3945969), (27, 2922940), (30, 2630646), (36, 2192205), (45, 1753764), (54, 1461470), (60, 1315323), (90, 876882), (101, 781380), (108, 730735), (135, 584588), (180, 438441), (202, 390690), (270, 292294), (303, 260460), (404, 195345), (505, 156276), (540, 146147), (606, 130230), (909, 86820), (1010, 78138), (1212, 65115), (1447, 54540), (1515, 52092), (1818, 43410), (2020, 39069), (2727, 28940), (2894, 27270), (3030, 26046), (3636, 21705), (4341, 18180), (4545, 17364), (5454, 14470), (5788, 13635), (6060, 13023), (7235, 10908), (8682, 9090)]