143506260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7451}}^1$

素因数の和:7573

約数の個数: 72

約数和(自身を含む): 439429536

約数和(自身を除く): 295923276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 7451, 9630, 14902, 19260, 22353, 29804, 37255, 44706, 67059, 74510, 89412, 111765, 134118, 149020, 223530, 268236, 335295, 447060, 670590, 797257, 1341180, 1594514, 2391771, 3189028, 3986285, 4783542, 7175313, 7972570, 9567084, 11958855, 14350626, 15945140, 23917710, 28701252, 35876565, 47835420, 71753130, 143506260]

約数ペア:

[(1, 143506260), (2, 71753130), (3, 47835420), (4, 35876565), (5, 28701252), (6, 23917710), (9, 15945140), (10, 14350626), (12, 11958855), (15, 9567084), (18, 7972570), (20, 7175313), (30, 4783542), (36, 3986285), (45, 3189028), (60, 2391771), (90, 1594514), (107, 1341180), (180, 797257), (214, 670590), (321, 447060), (428, 335295), (535, 268236), (642, 223530), (963, 149020), (1070, 134118), (1284, 111765), (1605, 89412), (1926, 74510), (2140, 67059), (3210, 44706), (3852, 37255), (4815, 29804), (6420, 22353), (7451, 19260), (9630, 14902)]