420673800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{3559}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 1311076800

約数和(自身を除く): 890403000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 197, 200, 300, 394, 591, 600, 788, 985, 1182, 1576, 1970, 2364, 2955, 3559, 3940, 4728, 4925, 5910, 7118, 7880, 9850, 10677, 11820, 14236, 14775, 17795, 19700, 21354, 23640, 28472, 29550, 35590, 39400, 42708, 53385, 59100, 71180, 85416, 88975, 106770, 118200, 142360, 177950, 213540, 266925, 355900, 427080, 533850, 701123, 711800, 1067700, 1402246, 2103369, 2135400, 2804492, 3505615, 4206738, 5608984, 7011230, 8413476, 10516845, 14022460, 16826952, 17528075, 21033690, 28044920, 35056150, 42067380, 52584225, 70112300, 84134760, 105168450, 140224600, 210336900, 420673800]

約数ペア:

[(1, 420673800), (2, 210336900), (3, 140224600), (4, 105168450), (5, 84134760), (6, 70112300), (8, 52584225), (10, 42067380), (12, 35056150), (15, 28044920), (20, 21033690), (24, 17528075), (25, 16826952), (30, 14022460), (40, 10516845), (50, 8413476), (60, 7011230), (75, 5608984), (100, 4206738), (120, 3505615), (150, 2804492), (197, 2135400), (200, 2103369), (300, 1402246), (394, 1067700), (591, 711800), (600, 701123), (788, 533850), (985, 427080), (1182, 355900), (1576, 266925), (1970, 213540), (2364, 177950), (2955, 142360), (3559, 118200), (3940, 106770), (4728, 88975), (4925, 85416), (5910, 71180), (7118, 59100), (7880, 53385), (9850, 42708), (10677, 39400), (11820, 35590), (14236, 29550), (14775, 28472), (17795, 23640), (19700, 21354)]