30973500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6883}}^1$

素因数の和:6908

約数の個数: 72

約数和(自身を含む): 97725264

約数和(自身を除く): 66751764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 6883, 13766, 20649, 27532, 34415, 41298, 61947, 68830, 82596, 103245, 123894, 137660, 172075, 206490, 247788, 309735, 344150, 412980, 516225, 619470, 688300, 860375, 1032450, 1238940, 1548675, 1720750, 2064900, 2581125, 3097350, 3441500, 5162250, 6194700, 7743375, 10324500, 15486750, 30973500]

約数ペア:

[(1, 30973500), (2, 15486750), (3, 10324500), (4, 7743375), (5, 6194700), (6, 5162250), (9, 3441500), (10, 3097350), (12, 2581125), (15, 2064900), (18, 1720750), (20, 1548675), (25, 1238940), (30, 1032450), (36, 860375), (45, 688300), (50, 619470), (60, 516225), (75, 412980), (90, 344150), (100, 309735), (125, 247788), (150, 206490), (180, 172075), (225, 137660), (250, 123894), (300, 103245), (375, 82596), (450, 68830), (500, 61947), (750, 41298), (900, 34415), (1125, 27532), (1500, 20649), (2250, 13766), (4500, 6883)]