1685100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 5030928

約数和(自身を除く): 3345828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 137, 150, 164, 205, 246, 274, 300, 410, 411, 492, 548, 615, 685, 820, 822, 1025, 1230, 1370, 1644, 2050, 2055, 2460, 2740, 3075, 3425, 4100, 4110, 5617, 6150, 6850, 8220, 10275, 11234, 12300, 13700, 16851, 20550, 22468, 28085, 33702, 41100, 56170, 67404, 84255, 112340, 140425, 168510, 280850, 337020, 421275, 561700, 842550, 1685100]

約数ペア:

[(1, 1685100), (2, 842550), (3, 561700), (4, 421275), (5, 337020), (6, 280850), (10, 168510), (12, 140425), (15, 112340), (20, 84255), (25, 67404), (30, 56170), (41, 41100), (50, 33702), (60, 28085), (75, 22468), (82, 20550), (100, 16851), (123, 13700), (137, 12300), (150, 11234), (164, 10275), (205, 8220), (246, 6850), (274, 6150), (300, 5617), (410, 4110), (411, 4100), (492, 3425), (548, 3075), (615, 2740), (685, 2460), (820, 2055), (822, 2050), (1025, 1644), (1230, 1370)]