66081540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 216437760

約数和(自身を除く): 150356220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 3659, 4515, 6020, 7318, 9030, 10977, 14636, 18060, 18295, 21954, 25613, 36590, 43908, 51226, 54885, 73180, 76839, 102452, 109770, 128065, 153678, 157337, 219540, 256130, 307356, 314674, 384195, 472011, 512260, 629348, 768390, 786685, 944022, 1101359, 1536780, 1573370, 1888044, 2202718, 2360055, 3146740, 3304077, 4405436, 4720110, 5506795, 6608154, 9440220, 11013590, 13216308, 16520385, 22027180, 33040770, 66081540]

約数ペア:

[(1, 66081540), (2, 33040770), (3, 22027180), (4, 16520385), (5, 13216308), (6, 11013590), (7, 9440220), (10, 6608154), (12, 5506795), (14, 4720110), (15, 4405436), (20, 3304077), (21, 3146740), (28, 2360055), (30, 2202718), (35, 1888044), (42, 1573370), (43, 1536780), (60, 1101359), (70, 944022), (84, 786685), (86, 768390), (105, 629348), (129, 512260), (140, 472011), (172, 384195), (210, 314674), (215, 307356), (258, 256130), (301, 219540), (420, 157337), (430, 153678), (516, 128065), (602, 109770), (645, 102452), (860, 76839), (903, 73180), (1204, 54885), (1290, 51226), (1505, 43908), (1806, 36590), (2580, 25613), (3010, 21954), (3612, 18295), (3659, 18060), (4515, 14636), (6020, 10977), (7318, 9030)]