786128220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1913}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 2450226240

約数和(自身を除く): 1664098020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 761, 1522, 1913, 2283, 3044, 3805, 3826, 4566, 5739, 6849, 7610, 7652, 9132, 9565, 11415, 11478, 13698, 15220, 17217, 19130, 20547, 22830, 22956, 27396, 28695, 34245, 34434, 38260, 41094, 45660, 51651, 57390, 68490, 68868, 82188, 86085, 102735, 103302, 114780, 136980, 172170, 205470, 206604, 258255, 344340, 410940, 516510, 1033020, 1455793, 2911586, 4367379, 5823172, 7278965, 8734758, 13102137, 14557930, 17469516, 21836895, 26204274, 29115860, 39306411, 43673790, 52408548, 65510685, 78612822, 87347580, 131021370, 157225644, 196532055, 262042740, 393064110, 786128220]

約数ペア:

[(1, 786128220), (2, 393064110), (3, 262042740), (4, 196532055), (5, 157225644), (6, 131021370), (9, 87347580), (10, 78612822), (12, 65510685), (15, 52408548), (18, 43673790), (20, 39306411), (27, 29115860), (30, 26204274), (36, 21836895), (45, 17469516), (54, 14557930), (60, 13102137), (90, 8734758), (108, 7278965), (135, 5823172), (180, 4367379), (270, 2911586), (540, 1455793), (761, 1033020), (1522, 516510), (1913, 410940), (2283, 344340), (3044, 258255), (3805, 206604), (3826, 205470), (4566, 172170), (5739, 136980), (6849, 114780), (7610, 103302), (7652, 102735), (9132, 86085), (9565, 82188), (11415, 68868), (11478, 68490), (13698, 57390), (15220, 51651), (17217, 45660), (19130, 41094), (20547, 38260), (22830, 34434), (22956, 34245), (27396, 28695)]