57450060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11821}}^1$

素因数の和:11845

約数の個数: 72

約数和(自身を含む): 180734736

約数和(自身を除く): 123284676

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, 810, 972, 1215, 1620, 2430, 4860, 11821, 23642, 35463, 47284, 59105, 70926, 106389, 118210, 141852, 177315, 212778, 236420, 319167, 354630, 425556, 531945, 638334, 709260, 957501, 1063890, 1276668, 1595835, 1915002, 2127780, 2872503, 3191670, 3830004, 4787505, 5745006, 6383340, 9575010, 11490012, 14362515, 19150020, 28725030, 57450060]

約数ペア:

[(1, 57450060), (2, 28725030), (3, 19150020), (4, 14362515), (5, 11490012), (6, 9575010), (9, 6383340), (10, 5745006), (12, 4787505), (15, 3830004), (18, 3191670), (20, 2872503), (27, 2127780), (30, 1915002), (36, 1595835), (45, 1276668), (54, 1063890), (60, 957501), (81, 709260), (90, 638334), (108, 531945), (135, 425556), (162, 354630), (180, 319167), (243, 236420), (270, 212778), (324, 177315), (405, 141852), (486, 118210), (540, 106389), (810, 70926), (972, 59105), (1215, 47284), (1620, 35463), (2430, 23642), (4860, 11821)]