426027780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{44657}}^1$

素因数の和:44725

約数の個数: 72

約数和(自身を含む): 1316696472

約数和(自身を除く): 890668692

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, 44657, 89314, 133971, 178628, 223285, 267942, 401913, 446570, 535884, 669855, 803826, 893140, 1339710, 1607652, 2009565, 2366821, 2679420, 4019130, 4733642, 7100463, 8038260, 9467284, 11834105, 14200926, 21301389, 23668210, 28401852, 35502315, 42602778, 47336420, 71004630, 85205556, 106506945, 142009260, 213013890, 426027780]

約数ペア:

[(1, 426027780), (2, 213013890), (3, 142009260), (4, 106506945), (5, 85205556), (6, 71004630), (9, 47336420), (10, 42602778), (12, 35502315), (15, 28401852), (18, 23668210), (20, 21301389), (30, 14200926), (36, 11834105), (45, 9467284), (53, 8038260), (60, 7100463), (90, 4733642), (106, 4019130), (159, 2679420), (180, 2366821), (212, 2009565), (265, 1607652), (318, 1339710), (477, 893140), (530, 803826), (636, 669855), (795, 535884), (954, 446570), (1060, 401913), (1590, 267942), (1908, 223285), (2385, 178628), (3180, 133971), (4770, 89314), (9540, 44657)]