144884800

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1196

約数の個数: 84

約数和(自身を含む): 361133136

約数和(自身を除く): 216248336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 664, 800, 830, 1091, 1328, 1600, 1660, 2075, 2182, 2656, 3320, 4150, 4364, 5312, 5455, 6640, 8300, 8728, 10910, 13280, 16600, 17456, 21820, 26560, 27275, 33200, 34912, 43640, 54550, 66400, 69824, 87280, 90553, 109100, 132800, 174560, 181106, 218200, 349120, 362212, 436400, 452765, 724424, 872800, 905530, 1448848, 1745600, 1811060, 2263825, 2897696, 3622120, 4527650, 5795392, 7244240, 9055300, 14488480, 18110600, 28976960, 36221200, 72442400, 144884800]

約数ペア:

[(1, 144884800), (2, 72442400), (4, 36221200), (5, 28976960), (8, 18110600), (10, 14488480), (16, 9055300), (20, 7244240), (25, 5795392), (32, 4527650), (40, 3622120), (50, 2897696), (64, 2263825), (80, 1811060), (83, 1745600), (100, 1448848), (160, 905530), (166, 872800), (200, 724424), (320, 452765), (332, 436400), (400, 362212), (415, 349120), (664, 218200), (800, 181106), (830, 174560), (1091, 132800), (1328, 109100), (1600, 90553), (1660, 87280), (2075, 69824), (2182, 66400), (2656, 54550), (3320, 43640), (4150, 34912), (4364, 33200), (5312, 27275), (5455, 26560), (6640, 21820), (8300, 17456), (8728, 16600), (10910, 13280)]