99313900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 247616096

約数和(自身を除く): 148302196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 337, 350, 421, 674, 700, 842, 1348, 1684, 1685, 2105, 2359, 2947, 3370, 4210, 4718, 5894, 6740, 8420, 8425, 9436, 10525, 11788, 11795, 14735, 16850, 21050, 23590, 29470, 33700, 42100, 47180, 58940, 58975, 73675, 117950, 141877, 147350, 235900, 283754, 294700, 567508, 709385, 993139, 1418770, 1986278, 2837540, 3546925, 3972556, 4965695, 7093850, 9931390, 14187700, 19862780, 24828475, 49656950, 99313900]

約数ペア:

[(1, 99313900), (2, 49656950), (4, 24828475), (5, 19862780), (7, 14187700), (10, 9931390), (14, 7093850), (20, 4965695), (25, 3972556), (28, 3546925), (35, 2837540), (50, 1986278), (70, 1418770), (100, 993139), (140, 709385), (175, 567508), (337, 294700), (350, 283754), (421, 235900), (674, 147350), (700, 141877), (842, 117950), (1348, 73675), (1684, 58975), (1685, 58940), (2105, 47180), (2359, 42100), (2947, 33700), (3370, 29470), (4210, 23590), (4718, 21050), (5894, 16850), (6740, 14735), (8420, 11795), (8425, 11788), (9436, 10525)]