100237320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{278437}}^1$

素因数の和:278454

約数の個数: 48

約数和(自身を含む): 325772460

約数和(自身を除く): 225535140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 278437, 556874, 835311, 1113748, 1392185, 1670622, 2227496, 2505933, 2784370, 3341244, 4176555, 5011866, 5568740, 6682488, 8353110, 10023732, 11137480, 12529665, 16706220, 20047464, 25059330, 33412440, 50118660, 100237320]

約数ペア:

[(1, 100237320), (2, 50118660), (3, 33412440), (4, 25059330), (5, 20047464), (6, 16706220), (8, 12529665), (9, 11137480), (10, 10023732), (12, 8353110), (15, 6682488), (18, 5568740), (20, 5011866), (24, 4176555), (30, 3341244), (36, 2784370), (40, 2505933), (45, 2227496), (60, 1670622), (72, 1392185), (90, 1113748), (120, 835311), (180, 556874), (360, 278437)]