105804540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30937}}^1$

素因数の和:30971

約数の個数: 72

約数和(自身を含む): 337842960

約数和(自身を除く): 232038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 30937, 61874, 92811, 123748, 154685, 185622, 278433, 309370, 371244, 464055, 556866, 587803, 618740, 928110, 1113732, 1175606, 1392165, 1763409, 1856220, 2351212, 2784330, 2939015, 3526818, 5290227, 5568660, 5878030, 7053636, 8817045, 10580454, 11756060, 17634090, 21160908, 26451135, 35268180, 52902270, 105804540]

約数ペア:

[(1, 105804540), (2, 52902270), (3, 35268180), (4, 26451135), (5, 21160908), (6, 17634090), (9, 11756060), (10, 10580454), (12, 8817045), (15, 7053636), (18, 5878030), (19, 5568660), (20, 5290227), (30, 3526818), (36, 2939015), (38, 2784330), (45, 2351212), (57, 1856220), (60, 1763409), (76, 1392165), (90, 1175606), (95, 1113732), (114, 928110), (171, 618740), (180, 587803), (190, 556866), (228, 464055), (285, 371244), (342, 309370), (380, 278433), (570, 185622), (684, 154685), (855, 123748), (1140, 92811), (1710, 61874), (3420, 30937)]