54021420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{300119}}^1$

素因数の和:300134

約数の個数: 36

約数和(自身を含む): 163865520

約数和(自身を除く): 109844100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 300119, 600238, 900357, 1200476, 1500595, 1800714, 2701071, 3001190, 3601428, 4501785, 5402142, 6002380, 9003570, 10804284, 13505355, 18007140, 27010710, 54021420]

約数ペア:

[(1, 54021420), (2, 27010710), (3, 18007140), (4, 13505355), (5, 10804284), (6, 9003570), (9, 6002380), (10, 5402142), (12, 4501785), (15, 3601428), (18, 3001190), (20, 2701071), (30, 1800714), (36, 1500595), (45, 1200476), (60, 900357), (90, 600238), (180, 300119)]