129677100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61751}}^1$

素因数の和:61775

約数の個数: 72

約数和(自身を含む): 428805888

約数和(自身を除く): 299128788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 61751, 123502, 185253, 247004, 308755, 370506, 432257, 617510, 741012, 864514, 926265, 1235020, 1296771, 1543775, 1729028, 1852530, 2161285, 2593542, 3087550, 3705060, 4322570, 4631325, 5187084, 6175100, 6483855, 8645140, 9262650, 10806425, 12967710, 18525300, 21612850, 25935420, 32419275, 43225700, 64838550, 129677100]

約数ペア:

[(1, 129677100), (2, 64838550), (3, 43225700), (4, 32419275), (5, 25935420), (6, 21612850), (7, 18525300), (10, 12967710), (12, 10806425), (14, 9262650), (15, 8645140), (20, 6483855), (21, 6175100), (25, 5187084), (28, 4631325), (30, 4322570), (35, 3705060), (42, 3087550), (50, 2593542), (60, 2161285), (70, 1852530), (75, 1729028), (84, 1543775), (100, 1296771), (105, 1235020), (140, 926265), (150, 864514), (175, 741012), (210, 617510), (300, 432257), (350, 370506), (420, 308755), (525, 247004), (700, 185253), (1050, 123502), (2100, 61751)]