1931100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 5760048

約数和(自身を除く): 3828948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 157, 164, 205, 246, 300, 314, 410, 471, 492, 615, 628, 785, 820, 942, 1025, 1230, 1570, 1884, 2050, 2355, 2460, 3075, 3140, 3925, 4100, 4710, 6150, 6437, 7850, 9420, 11775, 12300, 12874, 15700, 19311, 23550, 25748, 32185, 38622, 47100, 64370, 77244, 96555, 128740, 160925, 193110, 321850, 386220, 482775, 643700, 965550, 1931100]

約数ペア:

[(1, 1931100), (2, 965550), (3, 643700), (4, 482775), (5, 386220), (6, 321850), (10, 193110), (12, 160925), (15, 128740), (20, 96555), (25, 77244), (30, 64370), (41, 47100), (50, 38622), (60, 32185), (75, 25748), (82, 23550), (100, 19311), (123, 15700), (150, 12874), (157, 12300), (164, 11775), (205, 9420), (246, 7850), (300, 6437), (314, 6150), (410, 4710), (471, 4100), (492, 3925), (615, 3140), (628, 3075), (785, 2460), (820, 2355), (942, 2050), (1025, 1884), (1230, 1570)]