25057260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 76776336

約数和(自身を除く): 51719076

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, 1301, 1605, 1926, 2140, 2602, 3210, 3852, 3903, 4815, 5204, 6420, 6505, 7806, 9630, 11709, 13010, 15612, 19260, 19515, 23418, 26020, 39030, 46836, 58545, 78060, 117090, 139207, 234180, 278414, 417621, 556828, 696035, 835242, 1252863, 1392070, 1670484, 2088105, 2505726, 2784140, 4176210, 5011452, 6264315, 8352420, 12528630, 25057260]

約数ペア:

[(1, 25057260), (2, 12528630), (3, 8352420), (4, 6264315), (5, 5011452), (6, 4176210), (9, 2784140), (10, 2505726), (12, 2088105), (15, 1670484), (18, 1392070), (20, 1252863), (30, 835242), (36, 696035), (45, 556828), (60, 417621), (90, 278414), (107, 234180), (180, 139207), (214, 117090), (321, 78060), (428, 58545), (535, 46836), (642, 39030), (963, 26020), (1070, 23418), (1284, 19515), (1301, 19260), (1605, 15612), (1926, 13010), (2140, 11709), (2602, 9630), (3210, 7806), (3852, 6505), (3903, 6420), (4815, 5204)]