144408660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19891}}^1$

素因数の和:19925

約数の個数: 72

約数和(自身を含む): 444466848

約数和(自身を除く): 300058188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 19891, 39782, 59673, 79564, 99455, 119346, 198910, 218801, 238692, 298365, 397820, 437602, 596730, 656403, 875204, 1094005, 1193460, 1312806, 2188010, 2406811, 2625612, 3282015, 4376020, 4813622, 6564030, 7220433, 9627244, 12034055, 13128060, 14440866, 24068110, 28881732, 36102165, 48136220, 72204330, 144408660]

約数ペア:

[(1, 144408660), (2, 72204330), (3, 48136220), (4, 36102165), (5, 28881732), (6, 24068110), (10, 14440866), (11, 13128060), (12, 12034055), (15, 9627244), (20, 7220433), (22, 6564030), (30, 4813622), (33, 4376020), (44, 3282015), (55, 2625612), (60, 2406811), (66, 2188010), (110, 1312806), (121, 1193460), (132, 1094005), (165, 875204), (220, 656403), (242, 596730), (330, 437602), (363, 397820), (484, 298365), (605, 238692), (660, 218801), (726, 198910), (1210, 119346), (1452, 99455), (1815, 79564), (2420, 59673), (3630, 39782), (7260, 19891)]