153381200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{54779}}^1$

素因数の和:54804

約数の個数: 60

約数和(自身を含む): 421148640

約数和(自身を除く): 267767440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 54779, 109558, 219116, 273895, 383453, 438232, 547790, 766906, 876464, 1095580, 1369475, 1533812, 1917265, 2191160, 2738950, 3067624, 3834530, 4382320, 5477900, 6135248, 7669060, 9586325, 10955800, 15338120, 19172650, 21911600, 30676240, 38345300, 76690600, 153381200]

約数ペア:

[(1, 153381200), (2, 76690600), (4, 38345300), (5, 30676240), (7, 21911600), (8, 19172650), (10, 15338120), (14, 10955800), (16, 9586325), (20, 7669060), (25, 6135248), (28, 5477900), (35, 4382320), (40, 3834530), (50, 3067624), (56, 2738950), (70, 2191160), (80, 1917265), (100, 1533812), (112, 1369475), (140, 1095580), (175, 876464), (200, 766906), (280, 547790), (350, 438232), (400, 383453), (560, 273895), (700, 219116), (1400, 109558), (2800, 54779)]