99394380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2803}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 303134832

約数和(自身を除く): 203740452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2803, 2955, 3546, 3940, 5606, 5910, 7092, 8409, 8865, 11212, 11820, 14015, 16818, 17730, 25227, 28030, 33636, 35460, 42045, 50454, 56060, 84090, 100908, 126135, 168180, 252270, 504540, 552191, 1104382, 1656573, 2208764, 2760955, 3313146, 4969719, 5521910, 6626292, 8282865, 9939438, 11043820, 16565730, 19878876, 24848595, 33131460, 49697190, 99394380]

約数ペア:

[(1, 99394380), (2, 49697190), (3, 33131460), (4, 24848595), (5, 19878876), (6, 16565730), (9, 11043820), (10, 9939438), (12, 8282865), (15, 6626292), (18, 5521910), (20, 4969719), (30, 3313146), (36, 2760955), (45, 2208764), (60, 1656573), (90, 1104382), (180, 552191), (197, 504540), (394, 252270), (591, 168180), (788, 126135), (985, 100908), (1182, 84090), (1773, 56060), (1970, 50454), (2364, 42045), (2803, 35460), (2955, 33636), (3546, 28030), (3940, 25227), (5606, 17730), (5910, 16818), (7092, 14015), (8409, 11820), (8865, 11212)]