238423800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{397373}}^1$

素因数の和:397392

約数の個数: 48

約数和(自身を含む): 739115640

約数和(自身を除く): 500691840

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, 397373, 794746, 1192119, 1589492, 1986865, 2384238, 3178984, 3973730, 4768476, 5960595, 7947460, 9536952, 9934325, 11921190, 15894920, 19868650, 23842380, 29802975, 39737300, 47684760, 59605950, 79474600, 119211900, 238423800]

約数ペア:

[(1, 238423800), (2, 119211900), (3, 79474600), (4, 59605950), (5, 47684760), (6, 39737300), (8, 29802975), (10, 23842380), (12, 19868650), (15, 15894920), (20, 11921190), (24, 9934325), (25, 9536952), (30, 7947460), (40, 5960595), (50, 4768476), (60, 3973730), (75, 3178984), (100, 2384238), (120, 1986865), (150, 1589492), (200, 1192119), (300, 794746), (600, 397373)]