55482300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20549}}^1$

素因数の和:20572

約数の個数: 72

約数和(自身を含む): 178374000

約数和(自身を除く): 122891700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20549, 41098, 61647, 82196, 102745, 123294, 184941, 205490, 246588, 308235, 369882, 410980, 513725, 554823, 616470, 739764, 924705, 1027450, 1109646, 1232940, 1541175, 1849410, 2054900, 2219292, 2774115, 3082350, 3698820, 4623525, 5548230, 6164700, 9247050, 11096460, 13870575, 18494100, 27741150, 55482300]

約数ペア:

[(1, 55482300), (2, 27741150), (3, 18494100), (4, 13870575), (5, 11096460), (6, 9247050), (9, 6164700), (10, 5548230), (12, 4623525), (15, 3698820), (18, 3082350), (20, 2774115), (25, 2219292), (27, 2054900), (30, 1849410), (36, 1541175), (45, 1232940), (50, 1109646), (54, 1027450), (60, 924705), (75, 739764), (90, 616470), (100, 554823), (108, 513725), (135, 410980), (150, 369882), (180, 308235), (225, 246588), (270, 205490), (300, 184941), (450, 123294), (540, 102745), (675, 82196), (900, 61647), (1350, 41098), (2700, 20549)]