64279500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{42853}}^1$

素因数の和:42875

約数の個数: 48

約数和(自身を含む): 187186272

約数和(自身を除く): 122906772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 42853, 85706, 128559, 171412, 214265, 257118, 428530, 514236, 642795, 857060, 1071325, 1285590, 2142650, 2571180, 3213975, 4285300, 5356625, 6427950, 10713250, 12855900, 16069875, 21426500, 32139750, 64279500]

約数ペア:

[(1, 64279500), (2, 32139750), (3, 21426500), (4, 16069875), (5, 12855900), (6, 10713250), (10, 6427950), (12, 5356625), (15, 4285300), (20, 3213975), (25, 2571180), (30, 2142650), (50, 1285590), (60, 1071325), (75, 857060), (100, 642795), (125, 514236), (150, 428530), (250, 257118), (300, 214265), (375, 171412), (500, 128559), (750, 85706), (1500, 42853)]