77550090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 199863936

約数和(自身を除く): 122313846

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2083, 2190, 2482, 3723, 4166, 6205, 6249, 7446, 10415, 12410, 12498, 18615, 20830, 31245, 35411, 37230, 62490, 70822, 106233, 152059, 177055, 212466, 304118, 354110, 456177, 531165, 760295, 912354, 1062330, 1520590, 2280885, 2585003, 4561770, 5170006, 7755009, 12925015, 15510018, 25850030, 38775045, 77550090]

約数ペア:

[(1, 77550090), (2, 38775045), (3, 25850030), (5, 15510018), (6, 12925015), (10, 7755009), (15, 5170006), (17, 4561770), (30, 2585003), (34, 2280885), (51, 1520590), (73, 1062330), (85, 912354), (102, 760295), (146, 531165), (170, 456177), (219, 354110), (255, 304118), (365, 212466), (438, 177055), (510, 152059), (730, 106233), (1095, 70822), (1241, 62490), (2083, 37230), (2190, 35411), (2482, 31245), (3723, 20830), (4166, 18615), (6205, 12498), (6249, 12410), (7446, 10415)]