42541500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 83256900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 125, 150, 158, 237, 250, 300, 316, 359, 375, 395, 474, 500, 718, 750, 790, 948, 1077, 1185, 1436, 1500, 1580, 1795, 1975, 2154, 2370, 3590, 3950, 4308, 4740, 5385, 5925, 7180, 7900, 8975, 9875, 10770, 11850, 17950, 19750, 21540, 23700, 26925, 28361, 29625, 35900, 39500, 44875, 53850, 56722, 59250, 85083, 89750, 107700, 113444, 118500, 134625, 141805, 170166, 179500, 269250, 283610, 340332, 425415, 538500, 567220, 709025, 850830, 1418050, 1701660, 2127075, 2836100, 3545125, 4254150, 7090250, 8508300, 10635375, 14180500, 21270750, 42541500]

約数ペア:

[(1, 42541500), (2, 21270750), (3, 14180500), (4, 10635375), (5, 8508300), (6, 7090250), (10, 4254150), (12, 3545125), (15, 2836100), (20, 2127075), (25, 1701660), (30, 1418050), (50, 850830), (60, 709025), (75, 567220), (79, 538500), (100, 425415), (125, 340332), (150, 283610), (158, 269250), (237, 179500), (250, 170166), (300, 141805), (316, 134625), (359, 118500), (375, 113444), (395, 107700), (474, 89750), (500, 85083), (718, 59250), (750, 56722), (790, 53850), (948, 44875), (1077, 39500), (1185, 35900), (1436, 29625), (1500, 28361), (1580, 26925), (1795, 23700), (1975, 21540), (2154, 19750), (2370, 17950), (3590, 11850), (3950, 10770), (4308, 9875), (4740, 8975), (5385, 7900), (5925, 7180)]