289826700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7607}}^1$

素因数の和:7751

約数の個数: 72

約数和(自身を含む): 845279232

約数和(自身を除く): 555452532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3175, 3810, 6350, 7607, 7620, 9525, 12700, 15214, 19050, 22821, 30428, 38035, 38100, 45642, 76070, 91284, 114105, 152140, 190175, 228210, 380350, 456420, 570525, 760700, 966089, 1141050, 1932178, 2282100, 2898267, 3864356, 4830445, 5796534, 9660890, 11593068, 14491335, 19321780, 24152225, 28982670, 48304450, 57965340, 72456675, 96608900, 144913350, 289826700]

約数ペア:

[(1, 289826700), (2, 144913350), (3, 96608900), (4, 72456675), (5, 57965340), (6, 48304450), (10, 28982670), (12, 24152225), (15, 19321780), (20, 14491335), (25, 11593068), (30, 9660890), (50, 5796534), (60, 4830445), (75, 3864356), (100, 2898267), (127, 2282100), (150, 1932178), (254, 1141050), (300, 966089), (381, 760700), (508, 570525), (635, 456420), (762, 380350), (1270, 228210), (1524, 190175), (1905, 152140), (2540, 114105), (3175, 91284), (3810, 76070), (6350, 45642), (7607, 38100), (7620, 38035), (9525, 30428), (12700, 22821), (15214, 19050)]