140631900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{468773}}^1$

素因数の和:468790

約数の個数: 36

約数和(自身を含む): 406895832

約数和(自身を除く): 266263932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 468773, 937546, 1406319, 1875092, 2343865, 2812638, 4687730, 5625276, 7031595, 9375460, 11719325, 14063190, 23438650, 28126380, 35157975, 46877300, 70315950, 140631900]

約数ペア:

[(1, 140631900), (2, 70315950), (3, 46877300), (4, 35157975), (5, 28126380), (6, 23438650), (10, 14063190), (12, 11719325), (15, 9375460), (20, 7031595), (25, 5625276), (30, 4687730), (50, 2812638), (60, 2343865), (75, 1875092), (100, 1406319), (150, 937546), (300, 468773)]