27796620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 56472180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 659, 703, 740, 1110, 1140, 1318, 1406, 1977, 2109, 2220, 2636, 2812, 3295, 3515, 3954, 4218, 6590, 7030, 7908, 8436, 9885, 10545, 12521, 13180, 14060, 19770, 21090, 24383, 25042, 37563, 39540, 42180, 48766, 50084, 62605, 73149, 75126, 97532, 121915, 125210, 146298, 150252, 187815, 243830, 250420, 292596, 365745, 375630, 463277, 487660, 731490, 751260, 926554, 1389831, 1462980, 1853108, 2316385, 2779662, 4632770, 5559324, 6949155, 9265540, 13898310, 27796620]

約数ペア:

[(1, 27796620), (2, 13898310), (3, 9265540), (4, 6949155), (5, 5559324), (6, 4632770), (10, 2779662), (12, 2316385), (15, 1853108), (19, 1462980), (20, 1389831), (30, 926554), (37, 751260), (38, 731490), (57, 487660), (60, 463277), (74, 375630), (76, 365745), (95, 292596), (111, 250420), (114, 243830), (148, 187815), (185, 150252), (190, 146298), (222, 125210), (228, 121915), (285, 97532), (370, 75126), (380, 73149), (444, 62605), (555, 50084), (570, 48766), (659, 42180), (703, 39540), (740, 37563), (1110, 25042), (1140, 24383), (1318, 21090), (1406, 19770), (1977, 14060), (2109, 13180), (2220, 12521), (2636, 10545), (2812, 9885), (3295, 8436), (3515, 7908), (3954, 7030), (4218, 6590)]