544996980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275251}}^1$

素因数の和:275277

約数の個数: 72

約数和(自身を含む): 1803451104

約数和(自身を除く): 1258454124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 275251, 550502, 825753, 1101004, 1376255, 1651506, 2477259, 2752510, 3027761, 3303012, 4128765, 4954518, 5505020, 6055522, 8257530, 9083283, 9909036, 12111044, 12386295, 15138805, 16515060, 18166566, 24772590, 27249849, 30277610, 36333132, 45416415, 49545180, 54499698, 60555220, 90832830, 108999396, 136249245, 181665660, 272498490, 544996980]

約数ペア:

[(1, 544996980), (2, 272498490), (3, 181665660), (4, 136249245), (5, 108999396), (6, 90832830), (9, 60555220), (10, 54499698), (11, 49545180), (12, 45416415), (15, 36333132), (18, 30277610), (20, 27249849), (22, 24772590), (30, 18166566), (33, 16515060), (36, 15138805), (44, 12386295), (45, 12111044), (55, 9909036), (60, 9083283), (66, 8257530), (90, 6055522), (99, 5505020), (110, 4954518), (132, 4128765), (165, 3303012), (180, 3027761), (198, 2752510), (220, 2477259), (330, 1651506), (396, 1376255), (495, 1101004), (660, 825753), (990, 550502), (1980, 275251)]