200313180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8123}}^1$

素因数の和:8275

約数の個数: 72

約数和(自身を含む): 612127152

約数和(自身を除く): 411813972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8123, 8220, 12330, 16246, 24369, 24660, 32492, 40615, 48738, 73107, 81230, 97476, 121845, 146214, 162460, 243690, 292428, 365535, 487380, 731070, 1112851, 1462140, 2225702, 3338553, 4451404, 5564255, 6677106, 10015659, 11128510, 13354212, 16692765, 20031318, 22257020, 33385530, 40062636, 50078295, 66771060, 100156590, 200313180]

約数ペア:

[(1, 200313180), (2, 100156590), (3, 66771060), (4, 50078295), (5, 40062636), (6, 33385530), (9, 22257020), (10, 20031318), (12, 16692765), (15, 13354212), (18, 11128510), (20, 10015659), (30, 6677106), (36, 5564255), (45, 4451404), (60, 3338553), (90, 2225702), (137, 1462140), (180, 1112851), (274, 731070), (411, 487380), (548, 365535), (685, 292428), (822, 243690), (1233, 162460), (1370, 146214), (1644, 121845), (2055, 97476), (2466, 81230), (2740, 73107), (4110, 48738), (4932, 40615), (6165, 32492), (8123, 24660), (8220, 24369), (12330, 16246)]