770549520060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20288297}}^1$

素因数の和:20288523

約数の個数: 72

約数和(自身を含む): 2348411070096

約数和(自身を除く): 1577861550036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 20288297, 40576594, 60864891, 81153188, 101441485, 121729782, 182594673, 202882970, 243459564, 304324455, 365189346, 405765940, 608648910, 730378692, 912973365, 1217297820, 1825946730, 3651893460, 4280830667, 8561661334, 12842492001, 17123322668, 21404153335, 25684984002, 38527476003, 42808306670, 51369968004, 64212460005, 77054952006, 85616613340, 128424920010, 154109904012, 192637380015, 256849840020, 385274760030, 770549520060]

約数ペア:

[(1, 770549520060), (2, 385274760030), (3, 256849840020), (4, 192637380015), (5, 154109904012), (6, 128424920010), (9, 85616613340), (10, 77054952006), (12, 64212460005), (15, 51369968004), (18, 42808306670), (20, 38527476003), (30, 25684984002), (36, 21404153335), (45, 17123322668), (60, 12842492001), (90, 8561661334), (180, 4280830667), (211, 3651893460), (422, 1825946730), (633, 1217297820), (844, 912973365), (1055, 730378692), (1266, 608648910), (1899, 405765940), (2110, 365189346), (2532, 304324455), (3165, 243459564), (3798, 202882970), (4220, 182594673), (6330, 121729782), (7596, 101441485), (9495, 81153188), (12660, 60864891), (18990, 40576594), (37980, 20288297)]