273387780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28657}}^1$

素因数の和:28725

約数の個数: 72

約数和(自身を含む): 844952472

約数和(自身を除く): 571564692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 28657, 57314, 85971, 114628, 143285, 171942, 257913, 286570, 343884, 429855, 515826, 573140, 859710, 1031652, 1289565, 1518821, 1719420, 2579130, 3037642, 4556463, 5158260, 6075284, 7594105, 9112926, 13669389, 15188210, 18225852, 22782315, 27338778, 30376420, 45564630, 54677556, 68346945, 91129260, 136693890, 273387780]

約数ペア:

[(1, 273387780), (2, 136693890), (3, 91129260), (4, 68346945), (5, 54677556), (6, 45564630), (9, 30376420), (10, 27338778), (12, 22782315), (15, 18225852), (18, 15188210), (20, 13669389), (30, 9112926), (36, 7594105), (45, 6075284), (53, 5158260), (60, 4556463), (90, 3037642), (106, 2579130), (159, 1719420), (180, 1518821), (212, 1289565), (265, 1031652), (318, 859710), (477, 573140), (530, 515826), (636, 429855), (795, 343884), (954, 286570), (1060, 257913), (1590, 171942), (1908, 143285), (2385, 114628), (3180, 85971), (4770, 57314), (9540, 28657)]