219989400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3033

約数の個数: 96

約数和(自身を含む): 687575040

約数和(自身を除く): 467585640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 127, 150, 200, 254, 300, 381, 508, 600, 635, 762, 1016, 1270, 1524, 1905, 2540, 2887, 3048, 3175, 3810, 5080, 5774, 6350, 7620, 8661, 9525, 11548, 12700, 14435, 15240, 17322, 19050, 23096, 25400, 28870, 34644, 38100, 43305, 57740, 69288, 72175, 76200, 86610, 115480, 144350, 173220, 216525, 288700, 346440, 366649, 433050, 577400, 733298, 866100, 1099947, 1466596, 1732200, 1833245, 2199894, 2933192, 3666490, 4399788, 5499735, 7332980, 8799576, 9166225, 10999470, 14665960, 18332450, 21998940, 27498675, 36664900, 43997880, 54997350, 73329800, 109994700, 219989400]

約数ペア:

[(1, 219989400), (2, 109994700), (3, 73329800), (4, 54997350), (5, 43997880), (6, 36664900), (8, 27498675), (10, 21998940), (12, 18332450), (15, 14665960), (20, 10999470), (24, 9166225), (25, 8799576), (30, 7332980), (40, 5499735), (50, 4399788), (60, 3666490), (75, 2933192), (100, 2199894), (120, 1833245), (127, 1732200), (150, 1466596), (200, 1099947), (254, 866100), (300, 733298), (381, 577400), (508, 433050), (600, 366649), (635, 346440), (762, 288700), (1016, 216525), (1270, 173220), (1524, 144350), (1905, 115480), (2540, 86610), (2887, 76200), (3048, 72175), (3175, 69288), (3810, 57740), (5080, 43305), (5774, 38100), (6350, 34644), (7620, 28870), (8661, 25400), (9525, 23096), (11548, 19050), (12700, 17322), (14435, 15240)]