217090260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2083}}^1$

素因数の和:2294

約数の個数: 96

約数和(自身を含む): 679217280

約数和(自身を除く): 462127020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 965, 1158, 1737, 1930, 2083, 2316, 2895, 3474, 3860, 4166, 5211, 5790, 6249, 6948, 8332, 8685, 10415, 10422, 11580, 12498, 17370, 18747, 20830, 20844, 24996, 26055, 31245, 34740, 37494, 41660, 52110, 56241, 62490, 74988, 93735, 104220, 112482, 124980, 187470, 224964, 281205, 374940, 402019, 562410, 804038, 1124820, 1206057, 1608076, 2010095, 2412114, 3618171, 4020190, 4824228, 6030285, 7236342, 8040380, 10854513, 12060570, 14472684, 18090855, 21709026, 24121140, 36181710, 43418052, 54272565, 72363420, 108545130, 217090260]

約数ペア:

[(1, 217090260), (2, 108545130), (3, 72363420), (4, 54272565), (5, 43418052), (6, 36181710), (9, 24121140), (10, 21709026), (12, 18090855), (15, 14472684), (18, 12060570), (20, 10854513), (27, 8040380), (30, 7236342), (36, 6030285), (45, 4824228), (54, 4020190), (60, 3618171), (90, 2412114), (108, 2010095), (135, 1608076), (180, 1206057), (193, 1124820), (270, 804038), (386, 562410), (540, 402019), (579, 374940), (772, 281205), (965, 224964), (1158, 187470), (1737, 124980), (1930, 112482), (2083, 104220), (2316, 93735), (2895, 74988), (3474, 62490), (3860, 56241), (4166, 52110), (5211, 41660), (5790, 37494), (6249, 34740), (6948, 31245), (8332, 26055), (8685, 24996), (10415, 20844), (10422, 20830), (11580, 18747), (12498, 17370)]