5508540

素因数分解:

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

素因数の和:220

約数の個数: 72

約数和(自身を含む): 17309040

約数和(自身を除く): 11800500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3636, 4545, 5454, 6060, 9090, 10201, 10908, 13635, 18180, 20402, 27270, 30603, 40804, 51005, 54540, 61206, 91809, 102010, 122412, 153015, 183618, 204020, 275427, 306030, 367236, 459045, 550854, 612060, 918090, 1101708, 1377135, 1836180, 2754270, 5508540]

約数ペア:

[(1, 5508540), (2, 2754270), (3, 1836180), (4, 1377135), (5, 1101708), (6, 918090), (9, 612060), (10, 550854), (12, 459045), (15, 367236), (18, 306030), (20, 275427), (27, 204020), (30, 183618), (36, 153015), (45, 122412), (54, 102010), (60, 91809), (90, 61206), (101, 54540), (108, 51005), (135, 40804), (180, 30603), (202, 27270), (270, 20402), (303, 18180), (404, 13635), (505, 10908), (540, 10201), (606, 9090), (909, 6060), (1010, 5454), (1212, 4545), (1515, 3636), (1818, 3030), (2020, 2727)]