189107400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{315179}}^1$

素因数の和:315198

約数の個数: 48

約数和(自身を含む): 586234800

約数和(自身を除く): 397127400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 315179, 630358, 945537, 1260716, 1575895, 1891074, 2521432, 3151790, 3782148, 4727685, 6303580, 7564296, 7879475, 9455370, 12607160, 15758950, 18910740, 23638425, 31517900, 37821480, 47276850, 63035800, 94553700, 189107400]

約数ペア:

[(1, 189107400), (2, 94553700), (3, 63035800), (4, 47276850), (5, 37821480), (6, 31517900), (8, 23638425), (10, 18910740), (12, 15758950), (15, 12607160), (20, 9455370), (24, 7879475), (25, 7564296), (30, 6303580), (40, 4727685), (50, 3782148), (60, 3151790), (75, 2521432), (100, 1891074), (120, 1575895), (150, 1260716), (200, 945537), (300, 630358), (600, 315179)]