1957648500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{48337}}^1$

素因数の和:48368

約数の個数: 120

約数和(自身を含む): 6386996616

約数和(自身を除く): 4429348116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6750, 8100, 10125, 13500, 20250, 40500, 48337, 96674, 145011, 193348, 241685, 290022, 435033, 483370, 580044, 725055, 870066, 966740, 1208425, 1305099, 1450110, 1740132, 2175165, 2416850, 2610198, 2900220, 3625275, 3915297, 4350330, 4833700, 5220396, 6042125, 6525495, 7250550, 7830594, 8700660, 10875825, 12084250, 13050990, 14501100, 15661188, 18126375, 19576485, 21751650, 24168500, 26101980, 32627475, 36252750, 39152970, 43503300, 54379125, 65254950, 72505500, 78305940, 97882425, 108758250, 130509900, 163137375, 195764850, 217516500, 326274750, 391529700, 489412125, 652549500, 978824250, 1957648500]

約数ペア:

[(1, 1957648500), (2, 978824250), (3, 652549500), (4, 489412125), (5, 391529700), (6, 326274750), (9, 217516500), (10, 195764850), (12, 163137375), (15, 130509900), (18, 108758250), (20, 97882425), (25, 78305940), (27, 72505500), (30, 65254950), (36, 54379125), (45, 43503300), (50, 39152970), (54, 36252750), (60, 32627475), (75, 26101980), (81, 24168500), (90, 21751650), (100, 19576485), (108, 18126375), (125, 15661188), (135, 14501100), (150, 13050990), (162, 12084250), (180, 10875825), (225, 8700660), (250, 7830594), (270, 7250550), (300, 6525495), (324, 6042125), (375, 5220396), (405, 4833700), (450, 4350330), (500, 3915297), (540, 3625275), (675, 2900220), (750, 2610198), (810, 2416850), (900, 2175165), (1125, 1740132), (1350, 1450110), (1500, 1305099), (1620, 1208425), (2025, 966740), (2250, 870066), (2700, 725055), (3375, 580044), (4050, 483370), (4500, 435033), (6750, 290022), (8100, 241685), (10125, 193348), (13500, 145011), (20250, 96674), (40500, 48337)]