9049968180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4570691}}^1$

素因数の和:4570717

約数の個数: 72

約数和(自身を含む): 29947173984

約数和(自身を除く): 20897205804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4570691, 9141382, 13712073, 18282764, 22853455, 27424146, 41136219, 45706910, 50277601, 54848292, 68560365, 82272438, 91413820, 100555202, 137120730, 150832803, 164544876, 201110404, 205681095, 251388005, 274241460, 301665606, 411362190, 452498409, 502776010, 603331212, 754164015, 822724380, 904996818, 1005552020, 1508328030, 1809993636, 2262492045, 3016656060, 4524984090, 9049968180]

約数ペア:

[(1, 9049968180), (2, 4524984090), (3, 3016656060), (4, 2262492045), (5, 1809993636), (6, 1508328030), (9, 1005552020), (10, 904996818), (11, 822724380), (12, 754164015), (15, 603331212), (18, 502776010), (20, 452498409), (22, 411362190), (30, 301665606), (33, 274241460), (36, 251388005), (44, 205681095), (45, 201110404), (55, 164544876), (60, 150832803), (66, 137120730), (90, 100555202), (99, 91413820), (110, 82272438), (132, 68560365), (165, 54848292), (180, 50277601), (198, 45706910), (220, 41136219), (330, 27424146), (396, 22853455), (495, 18282764), (660, 13712073), (990, 9141382), (1980, 4570691)]