385913880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97453}}^1$

素因数の和:97481

約数の個数: 96

約数和(自身を含む): 1368254160

約数和(自身を除く): 982340280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 97453, 194906, 292359, 389812, 487265, 584718, 779624, 877077, 974530, 1071983, 1169436, 1461795, 1754154, 1949060, 2143966, 2338872, 2923590, 3215949, 3508308, 3898120, 4287932, 4385385, 5359915, 5847180, 6431898, 7016616, 8575864, 8770770, 9647847, 10719830, 11694360, 12863796, 16079745, 17541540, 19295694, 21439660, 25727592, 32159490, 35083080, 38591388, 42879320, 48239235, 64318980, 77182776, 96478470, 128637960, 192956940, 385913880]

約数ペア:

[(1, 385913880), (2, 192956940), (3, 128637960), (4, 96478470), (5, 77182776), (6, 64318980), (8, 48239235), (9, 42879320), (10, 38591388), (11, 35083080), (12, 32159490), (15, 25727592), (18, 21439660), (20, 19295694), (22, 17541540), (24, 16079745), (30, 12863796), (33, 11694360), (36, 10719830), (40, 9647847), (44, 8770770), (45, 8575864), (55, 7016616), (60, 6431898), (66, 5847180), (72, 5359915), (88, 4385385), (90, 4287932), (99, 3898120), (110, 3508308), (120, 3215949), (132, 2923590), (165, 2338872), (180, 2143966), (198, 1949060), (220, 1754154), (264, 1461795), (330, 1169436), (360, 1071983), (396, 974530), (440, 877077), (495, 779624), (660, 584718), (792, 487265), (990, 389812), (1320, 292359), (1980, 194906), (3960, 97453)]