1180854800

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{19813}}^1$

素因数の和:19980

約数の個数: 60

約数和(自身を含む): 2856188100

約数和(自身を除く): 1675333300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 400, 596, 745, 1192, 1490, 2384, 2980, 3725, 5960, 7450, 11920, 14900, 19813, 29800, 39626, 59600, 79252, 99065, 158504, 198130, 317008, 396260, 495325, 792520, 990650, 1585040, 1981300, 2952137, 3962600, 5904274, 7925200, 11808548, 14760685, 23617096, 29521370, 47234192, 59042740, 73803425, 118085480, 147606850, 236170960, 295213700, 590427400, 1180854800]

約数ペア:

[(1, 1180854800), (2, 590427400), (4, 295213700), (5, 236170960), (8, 147606850), (10, 118085480), (16, 73803425), (20, 59042740), (25, 47234192), (40, 29521370), (50, 23617096), (80, 14760685), (100, 11808548), (149, 7925200), (200, 5904274), (298, 3962600), (400, 2952137), (596, 1981300), (745, 1585040), (1192, 990650), (1490, 792520), (2384, 495325), (2980, 396260), (3725, 317008), (5960, 198130), (7450, 158504), (11920, 99065), (14900, 79252), (19813, 59600), (29800, 39626)]