150574480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{268883}}^1$

素因数の和:268903

約数の個数: 40

約数和(自身を含む): 400099392

約数和(自身を除く): 249524912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 268883, 537766, 1075532, 1344415, 1882181, 2151064, 2688830, 3764362, 4302128, 5377660, 7528724, 9410905, 10755320, 15057448, 18821810, 21510640, 30114896, 37643620, 75287240, 150574480]

約数ペア:

[(1, 150574480), (2, 75287240), (4, 37643620), (5, 30114896), (7, 21510640), (8, 18821810), (10, 15057448), (14, 10755320), (16, 9410905), (20, 7528724), (28, 5377660), (35, 4302128), (40, 3764362), (56, 2688830), (70, 2151064), (80, 1882181), (112, 1344415), (140, 1075532), (280, 537766), (560, 268883)]