8203140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 27861120

約数和(自身を除く): 19657980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1381, 1485, 1980, 2762, 2970, 4143, 5524, 5940, 6905, 8286, 12429, 13810, 15191, 16572, 20715, 24858, 27620, 30382, 37287, 41430, 45573, 49716, 60764, 62145, 74574, 75955, 82860, 91146, 124290, 136719, 149148, 151910, 182292, 186435, 227865, 248580, 273438, 303820, 372870, 410157, 455730, 546876, 683595, 745740, 820314, 911460, 1367190, 1640628, 2050785, 2734380, 4101570, 8203140]

約数ペア:

[(1, 8203140), (2, 4101570), (3, 2734380), (4, 2050785), (5, 1640628), (6, 1367190), (9, 911460), (10, 820314), (11, 745740), (12, 683595), (15, 546876), (18, 455730), (20, 410157), (22, 372870), (27, 303820), (30, 273438), (33, 248580), (36, 227865), (44, 186435), (45, 182292), (54, 151910), (55, 149148), (60, 136719), (66, 124290), (90, 91146), (99, 82860), (108, 75955), (110, 74574), (132, 62145), (135, 60764), (165, 49716), (180, 45573), (198, 41430), (220, 37287), (270, 30382), (297, 27620), (330, 24858), (396, 20715), (495, 16572), (540, 15191), (594, 13810), (660, 12429), (990, 8286), (1188, 6905), (1381, 5940), (1485, 5524), (1980, 4143), (2762, 2970)]