529056180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{29101}}^1$

素因数の和:29217

約数の個数: 72

約数和(自身を含む): 1620748584

約数和(自身を除く): 1091692404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 29101, 58202, 87303, 116404, 145505, 174606, 261909, 291010, 349212, 436515, 523818, 582020, 873030, 1047636, 1309545, 1746060, 2619090, 2939201, 5238180, 5878402, 8817603, 11756804, 14696005, 17635206, 26452809, 29392010, 35270412, 44088015, 52905618, 58784020, 88176030, 105811236, 132264045, 176352060, 264528090, 529056180]

約数ペア:

[(1, 529056180), (2, 264528090), (3, 176352060), (4, 132264045), (5, 105811236), (6, 88176030), (9, 58784020), (10, 52905618), (12, 44088015), (15, 35270412), (18, 29392010), (20, 26452809), (30, 17635206), (36, 14696005), (45, 11756804), (60, 8817603), (90, 5878402), (101, 5238180), (180, 2939201), (202, 2619090), (303, 1746060), (404, 1309545), (505, 1047636), (606, 873030), (909, 582020), (1010, 523818), (1212, 436515), (1515, 349212), (1818, 291010), (2020, 261909), (3030, 174606), (3636, 145505), (4545, 116404), (6060, 87303), (9090, 58202), (18180, 29101)]