270013860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20549}}^1$

素因数の和:20637

約数の個数: 72

約数和(自身を含む): 830302200

約数和(自身を除く): 560288340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 20549, 41098, 61647, 82196, 102745, 123294, 184941, 205490, 246588, 308235, 369882, 410980, 616470, 739764, 924705, 1232940, 1500077, 1849410, 3000154, 3698820, 4500231, 6000308, 7500385, 9000462, 13500693, 15000770, 18000924, 22501155, 27001386, 30001540, 45002310, 54002772, 67503465, 90004620, 135006930, 270013860]

約数ペア:

[(1, 270013860), (2, 135006930), (3, 90004620), (4, 67503465), (5, 54002772), (6, 45002310), (9, 30001540), (10, 27001386), (12, 22501155), (15, 18000924), (18, 15000770), (20, 13500693), (30, 9000462), (36, 7500385), (45, 6000308), (60, 4500231), (73, 3698820), (90, 3000154), (146, 1849410), (180, 1500077), (219, 1232940), (292, 924705), (365, 739764), (438, 616470), (657, 410980), (730, 369882), (876, 308235), (1095, 246588), (1314, 205490), (1460, 184941), (2190, 123294), (2628, 102745), (3285, 82196), (4380, 61647), (6570, 41098), (13140, 20549)]