99515880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 324660960

約数和(自身を除く): 225145080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 563, 982, 1126, 1473, 1689, 1964, 2252, 2455, 2815, 2946, 3378, 3928, 4419, 4504, 4910, 5067, 5630, 5892, 6756, 7365, 8445, 8838, 9820, 10134, 11260, 11784, 13512, 14730, 16890, 17676, 19640, 20268, 22095, 22520, 25335, 29460, 33780, 35352, 40536, 44190, 50670, 58920, 67560, 88380, 101340, 176760, 202680, 276433, 552866, 829299, 1105732, 1382165, 1658598, 2211464, 2487897, 2764330, 3317196, 4146495, 4975794, 5528660, 6634392, 8292990, 9951588, 11057320, 12439485, 16585980, 19903176, 24878970, 33171960, 49757940, 99515880]

約数ペア:

[(1, 99515880), (2, 49757940), (3, 33171960), (4, 24878970), (5, 19903176), (6, 16585980), (8, 12439485), (9, 11057320), (10, 9951588), (12, 8292990), (15, 6634392), (18, 5528660), (20, 4975794), (24, 4146495), (30, 3317196), (36, 2764330), (40, 2487897), (45, 2211464), (60, 1658598), (72, 1382165), (90, 1105732), (120, 829299), (180, 552866), (360, 276433), (491, 202680), (563, 176760), (982, 101340), (1126, 88380), (1473, 67560), (1689, 58920), (1964, 50670), (2252, 44190), (2455, 40536), (2815, 35352), (2946, 33780), (3378, 29460), (3928, 25335), (4419, 22520), (4504, 22095), (4910, 20268), (5067, 19640), (5630, 17676), (5892, 16890), (6756, 14730), (7365, 13512), (8445, 11784), (8838, 11260), (9820, 10134)]