1920900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 5867680

約数和(自身を除く): 3946780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 337, 380, 475, 570, 674, 950, 1011, 1140, 1348, 1425, 1685, 1900, 2022, 2850, 3370, 4044, 5055, 5700, 6403, 6740, 8425, 10110, 12806, 16850, 19209, 20220, 25275, 25612, 32015, 33700, 38418, 50550, 64030, 76836, 96045, 101100, 128060, 160075, 192090, 320150, 384180, 480225, 640300, 960450, 1920900]

約数ペア:

[(1, 1920900), (2, 960450), (3, 640300), (4, 480225), (5, 384180), (6, 320150), (10, 192090), (12, 160075), (15, 128060), (19, 101100), (20, 96045), (25, 76836), (30, 64030), (38, 50550), (50, 38418), (57, 33700), (60, 32015), (75, 25612), (76, 25275), (95, 20220), (100, 19209), (114, 16850), (150, 12806), (190, 10110), (228, 8425), (285, 6740), (300, 6403), (337, 5700), (380, 5055), (475, 4044), (570, 3370), (674, 2850), (950, 2022), (1011, 1900), (1140, 1685), (1348, 1425)]