64074900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 186863040

約数和(自身を除く): 122788140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 137, 150, 274, 300, 411, 548, 685, 822, 1370, 1559, 1644, 2055, 2740, 3118, 3425, 4110, 4677, 6236, 6850, 7795, 8220, 9354, 10275, 13700, 15590, 18708, 20550, 23385, 31180, 38975, 41100, 46770, 77950, 93540, 116925, 155900, 213583, 233850, 427166, 467700, 640749, 854332, 1067915, 1281498, 2135830, 2562996, 3203745, 4271660, 5339575, 6407490, 10679150, 12814980, 16018725, 21358300, 32037450, 64074900]

約数ペア:

[(1, 64074900), (2, 32037450), (3, 21358300), (4, 16018725), (5, 12814980), (6, 10679150), (10, 6407490), (12, 5339575), (15, 4271660), (20, 3203745), (25, 2562996), (30, 2135830), (50, 1281498), (60, 1067915), (75, 854332), (100, 640749), (137, 467700), (150, 427166), (274, 233850), (300, 213583), (411, 155900), (548, 116925), (685, 93540), (822, 77950), (1370, 46770), (1559, 41100), (1644, 38975), (2055, 31180), (2740, 23385), (3118, 20550), (3425, 18708), (4110, 15590), (4677, 13700), (6236, 10275), (6850, 9354), (7795, 8220)]