454339980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3361}}^1$

素因数の和:4127

約数の個数: 72

約数和(自身を含む): 1380410304

約数和(自身を除く): 926070324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 751, 1502, 2253, 3004, 3361, 3755, 4506, 6722, 6759, 7510, 9012, 10083, 11265, 13444, 13518, 15020, 16805, 20166, 22530, 27036, 30249, 33610, 33795, 40332, 45060, 50415, 60498, 67220, 67590, 100830, 120996, 135180, 151245, 201660, 302490, 604980, 2524111, 5048222, 7572333, 10096444, 12620555, 15144666, 22716999, 25241110, 30289332, 37861665, 45433998, 50482220, 75723330, 90867996, 113584995, 151446660, 227169990, 454339980]

約数ペア:

[(1, 454339980), (2, 227169990), (3, 151446660), (4, 113584995), (5, 90867996), (6, 75723330), (9, 50482220), (10, 45433998), (12, 37861665), (15, 30289332), (18, 25241110), (20, 22716999), (30, 15144666), (36, 12620555), (45, 10096444), (60, 7572333), (90, 5048222), (180, 2524111), (751, 604980), (1502, 302490), (2253, 201660), (3004, 151245), (3361, 135180), (3755, 120996), (4506, 100830), (6722, 67590), (6759, 67220), (7510, 60498), (9012, 50415), (10083, 45060), (11265, 40332), (13444, 33795), (13518, 33610), (15020, 30249), (16805, 27036), (20166, 22530)]