13099928220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{52021}}^1$

素因数の和:53435

約数の個数: 72

約数和(自身を含む): 39765616800

約数和(自身を除く): 26665688580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1399, 2798, 4197, 5596, 6995, 8394, 12591, 13990, 16788, 20985, 25182, 27980, 41970, 50364, 52021, 62955, 83940, 104042, 125910, 156063, 208084, 251820, 260105, 312126, 468189, 520210, 624252, 780315, 936378, 1040420, 1560630, 1872756, 2340945, 3121260, 4681890, 9363780, 72777379, 145554758, 218332137, 291109516, 363886895, 436664274, 654996411, 727773790, 873328548, 1091660685, 1309992822, 1455547580, 2183321370, 2619985644, 3274982055, 4366642740, 6549964110, 13099928220]

約数ペア:

[(1, 13099928220), (2, 6549964110), (3, 4366642740), (4, 3274982055), (5, 2619985644), (6, 2183321370), (9, 1455547580), (10, 1309992822), (12, 1091660685), (15, 873328548), (18, 727773790), (20, 654996411), (30, 436664274), (36, 363886895), (45, 291109516), (60, 218332137), (90, 145554758), (180, 72777379), (1399, 9363780), (2798, 4681890), (4197, 3121260), (5596, 2340945), (6995, 1872756), (8394, 1560630), (12591, 1040420), (13990, 936378), (16788, 780315), (20985, 624252), (25182, 520210), (27980, 468189), (41970, 312126), (50364, 260105), (52021, 251820), (62955, 208084), (83940, 156063), (104042, 125910)]