144939780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{9941}}^1$

素因数の和:9968

約数の個数: 84

約数和(自身を含む): 456397452

約数和(自身を除く): 311457672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 9941, 14580, 19882, 29823, 39764, 49705, 59646, 89469, 99410, 119292, 149115, 178938, 198820, 268407, 298230, 357876, 447345, 536814, 596460, 805221, 894690, 1073628, 1342035, 1610442, 1789380, 2415663, 2684070, 3220884, 4026105, 4831326, 5368140, 7246989, 8052210, 9662652, 12078315, 14493978, 16104420, 24156630, 28987956, 36234945, 48313260, 72469890, 144939780]

約数ペア:

[(1, 144939780), (2, 72469890), (3, 48313260), (4, 36234945), (5, 28987956), (6, 24156630), (9, 16104420), (10, 14493978), (12, 12078315), (15, 9662652), (18, 8052210), (20, 7246989), (27, 5368140), (30, 4831326), (36, 4026105), (45, 3220884), (54, 2684070), (60, 2415663), (81, 1789380), (90, 1610442), (108, 1342035), (135, 1073628), (162, 894690), (180, 805221), (243, 596460), (270, 536814), (324, 447345), (405, 357876), (486, 298230), (540, 268407), (729, 198820), (810, 178938), (972, 149115), (1215, 119292), (1458, 99410), (1620, 89469), (2430, 59646), (2916, 49705), (3645, 39764), (4860, 29823), (7290, 19882), (9941, 14580)]