2006250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 5062176

約数和(自身を除く): 3055926

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 125, 150, 214, 250, 321, 375, 535, 625, 642, 750, 1070, 1250, 1605, 1875, 2675, 3125, 3210, 3750, 5350, 6250, 8025, 9375, 13375, 16050, 18750, 26750, 40125, 66875, 80250, 133750, 200625, 334375, 401250, 668750, 1003125, 2006250]

約数ペア:

[(1, 2006250), (2, 1003125), (3, 668750), (5, 401250), (6, 334375), (10, 200625), (15, 133750), (25, 80250), (30, 66875), (50, 40125), (75, 26750), (107, 18750), (125, 16050), (150, 13375), (214, 9375), (250, 8025), (321, 6250), (375, 5350), (535, 3750), (625, 3210), (642, 3125), (750, 2675), (1070, 1875), (1250, 1605)]