200408280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45137}}^1$

素因数の和:45188

約数の個数: 64

約数和(自身を含む): 617487840

約数和(自身を除く): 417079560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 451370, 541644, 677055, 902740, 1083288, 1354110, 1670069, 1805480, 2708220, 3340138, 5010207, 5416440, 6680276, 8350345, 10020414, 13360552, 16700690, 20040828, 25051035, 33401380, 40081656, 50102070, 66802760, 100204140, 200408280]

約数ペア:

[(1, 200408280), (2, 100204140), (3, 66802760), (4, 50102070), (5, 40081656), (6, 33401380), (8, 25051035), (10, 20040828), (12, 16700690), (15, 13360552), (20, 10020414), (24, 8350345), (30, 6680276), (37, 5416440), (40, 5010207), (60, 3340138), (74, 2708220), (111, 1805480), (120, 1670069), (148, 1354110), (185, 1083288), (222, 902740), (296, 677055), (370, 541644), (444, 451370), (555, 361096), (740, 270822), (888, 225685), (1110, 180548), (1480, 135411), (2220, 90274), (4440, 45137)]