38964600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{21647}}^1$

素因数の和:21669

約数の個数: 72

約数和(自身を含む): 130862160

約数和(自身を除く): 91897560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 21647, 43294, 64941, 86588, 108235, 129882, 173176, 194823, 216470, 259764, 324705, 389646, 432940, 519528, 541175, 649410, 779292, 865880, 974115, 1082350, 1298820, 1558584, 1623525, 1948230, 2164700, 2597640, 3247050, 3896460, 4329400, 4870575, 6494100, 7792920, 9741150, 12988200, 19482300, 38964600]

約数ペア:

[(1, 38964600), (2, 19482300), (3, 12988200), (4, 9741150), (5, 7792920), (6, 6494100), (8, 4870575), (9, 4329400), (10, 3896460), (12, 3247050), (15, 2597640), (18, 2164700), (20, 1948230), (24, 1623525), (25, 1558584), (30, 1298820), (36, 1082350), (40, 974115), (45, 865880), (50, 779292), (60, 649410), (72, 541175), (75, 519528), (90, 432940), (100, 389646), (120, 324705), (150, 259764), (180, 216470), (200, 194823), (225, 173176), (300, 129882), (360, 108235), (450, 86588), (600, 64941), (900, 43294), (1800, 21647)]