126868497700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{412849}}^1$

素因数の和:413309

約数の個数: 72

約数和(自身を含む): 315351344000

約数和(自身を除く): 188482846300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 439, 700, 878, 1756, 2195, 3073, 4390, 6146, 8780, 10975, 12292, 15365, 21950, 30730, 43900, 61460, 76825, 153650, 307300, 412849, 825698, 1651396, 2064245, 2889943, 4128490, 5779886, 8256980, 10321225, 11559772, 14449715, 20642450, 28899430, 41284900, 57798860, 72248575, 144497150, 181240711, 288994300, 362481422, 724962844, 906203555, 1268684977, 1812407110, 2537369954, 3624814220, 4531017775, 5074739908, 6343424885, 9062035550, 12686849770, 18124071100, 25373699540, 31717124425, 63434248850, 126868497700]

約数ペア:

[(1, 126868497700), (2, 63434248850), (4, 31717124425), (5, 25373699540), (7, 18124071100), (10, 12686849770), (14, 9062035550), (20, 6343424885), (25, 5074739908), (28, 4531017775), (35, 3624814220), (50, 2537369954), (70, 1812407110), (100, 1268684977), (140, 906203555), (175, 724962844), (350, 362481422), (439, 288994300), (700, 181240711), (878, 144497150), (1756, 72248575), (2195, 57798860), (3073, 41284900), (4390, 28899430), (6146, 20642450), (8780, 14449715), (10975, 11559772), (12292, 10321225), (15365, 8256980), (21950, 5779886), (30730, 4128490), (43900, 2889943), (61460, 2064245), (76825, 1651396), (153650, 825698), (307300, 412849)]