30129200

素因数分解:

$2^4\times 5^2\times {\mathrm{75323}}^1$

素因数の和:75341

約数の個数: 30

約数和(自身を含む): 72386364

約数和(自身を除く): 42257164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 75323, 150646, 301292, 376615, 602584, 753230, 1205168, 1506460, 1883075, 3012920, 3766150, 6025840, 7532300, 15064600, 30129200]

約数ペア:

[(1, 30129200), (2, 15064600), (4, 7532300), (5, 6025840), (8, 3766150), (10, 3012920), (16, 1883075), (20, 1506460), (25, 1205168), (40, 753230), (50, 602584), (80, 376615), (100, 301292), (200, 150646), (400, 75323)]