231017940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1117}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 721244160

約数和(自身を除く): 490226220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 383, 540, 766, 1117, 1149, 1532, 1915, 2234, 2298, 3351, 3447, 3830, 4468, 4596, 5585, 5745, 6702, 6894, 7660, 10053, 10341, 11170, 11490, 13404, 13788, 16755, 17235, 20106, 20682, 22340, 22980, 30159, 33510, 34470, 40212, 41364, 50265, 51705, 60318, 67020, 68940, 100530, 103410, 120636, 150795, 201060, 206820, 301590, 427811, 603180, 855622, 1283433, 1711244, 2139055, 2566866, 3850299, 4278110, 5133732, 6417165, 7700598, 8556220, 11550897, 12834330, 15401196, 19251495, 23101794, 25668660, 38502990, 46203588, 57754485, 77005980, 115508970, 231017940]

約数ペア:

[(1, 231017940), (2, 115508970), (3, 77005980), (4, 57754485), (5, 46203588), (6, 38502990), (9, 25668660), (10, 23101794), (12, 19251495), (15, 15401196), (18, 12834330), (20, 11550897), (27, 8556220), (30, 7700598), (36, 6417165), (45, 5133732), (54, 4278110), (60, 3850299), (90, 2566866), (108, 2139055), (135, 1711244), (180, 1283433), (270, 855622), (383, 603180), (540, 427811), (766, 301590), (1117, 206820), (1149, 201060), (1532, 150795), (1915, 120636), (2234, 103410), (2298, 100530), (3351, 68940), (3447, 67020), (3830, 60318), (4468, 51705), (4596, 50265), (5585, 41364), (5745, 40212), (6702, 34470), (6894, 33510), (7660, 30159), (10053, 22980), (10341, 22340), (11170, 20682), (11490, 20106), (13404, 17235), (13788, 16755)]