80824500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{5987}}^1$

素因数の和:6015

約数の個数: 96

約数和(自身を含む): 261555840

約数和(自身を除く): 180731340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 5987, 6750, 11974, 13500, 17961, 23948, 29935, 35922, 53883, 59870, 71844, 89805, 107766, 119740, 149675, 161649, 179610, 215532, 269415, 299350, 323298, 359220, 449025, 538830, 598700, 646596, 748375, 808245, 898050, 1077660, 1347075, 1496750, 1616490, 1796100, 2245125, 2694150, 2993500, 3232980, 4041225, 4490250, 5388300, 6735375, 8082450, 8980500, 13470750, 16164900, 20206125, 26941500, 40412250, 80824500]

約数ペア:

[(1, 80824500), (2, 40412250), (3, 26941500), (4, 20206125), (5, 16164900), (6, 13470750), (9, 8980500), (10, 8082450), (12, 6735375), (15, 5388300), (18, 4490250), (20, 4041225), (25, 3232980), (27, 2993500), (30, 2694150), (36, 2245125), (45, 1796100), (50, 1616490), (54, 1496750), (60, 1347075), (75, 1077660), (90, 898050), (100, 808245), (108, 748375), (125, 646596), (135, 598700), (150, 538830), (180, 449025), (225, 359220), (250, 323298), (270, 299350), (300, 269415), (375, 215532), (450, 179610), (500, 161649), (540, 149675), (675, 119740), (750, 107766), (900, 89805), (1125, 71844), (1350, 59870), (1500, 53883), (2250, 35922), (2700, 29935), (3375, 23948), (4500, 17961), (5987, 13500), (6750, 11974)]