1198200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 3716280

約数和(自身を除く): 2518080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1997, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 39940, 47928, 49925, 59910, 79880, 99850, 119820, 149775, 199700, 239640, 299550, 399400, 599100, 1198200]

約数ペア:

[(1, 1198200), (2, 599100), (3, 399400), (4, 299550), (5, 239640), (6, 199700), (8, 149775), (10, 119820), (12, 99850), (15, 79880), (20, 59910), (24, 49925), (25, 47928), (30, 39940), (40, 29955), (50, 23964), (60, 19970), (75, 15976), (100, 11982), (120, 9985), (150, 7988), (200, 5991), (300, 3994), (600, 1997)]