3720900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 10971520

約数和(自身を除く): 7250620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 157, 158, 237, 300, 314, 316, 395, 471, 474, 628, 785, 790, 942, 948, 1185, 1570, 1580, 1884, 1975, 2355, 2370, 3140, 3925, 3950, 4710, 4740, 5925, 7850, 7900, 9420, 11775, 11850, 12403, 15700, 23550, 23700, 24806, 37209, 47100, 49612, 62015, 74418, 124030, 148836, 186045, 248060, 310075, 372090, 620150, 744180, 930225, 1240300, 1860450, 3720900]

約数ペア:

[(1, 3720900), (2, 1860450), (3, 1240300), (4, 930225), (5, 744180), (6, 620150), (10, 372090), (12, 310075), (15, 248060), (20, 186045), (25, 148836), (30, 124030), (50, 74418), (60, 62015), (75, 49612), (79, 47100), (100, 37209), (150, 24806), (157, 23700), (158, 23550), (237, 15700), (300, 12403), (314, 11850), (316, 11775), (395, 9420), (471, 7900), (474, 7850), (628, 5925), (785, 4740), (790, 4710), (942, 3950), (948, 3925), (1185, 3140), (1570, 2370), (1580, 2355), (1884, 1975)]