82472940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1860

約数の個数: 144

約数和(自身を含む): 284933376

約数和(自身を除く): 202460436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1811, 1980, 2070, 2277, 2530, 3036, 3622, 3795, 4140, 4554, 5060, 5433, 7244, 7590, 9055, 9108, 10866, 11385, 15180, 16299, 18110, 19921, 21732, 22770, 27165, 32598, 36220, 39842, 41653, 45540, 54330, 59763, 65196, 79684, 81495, 83306, 99605, 108660, 119526, 124959, 162990, 166612, 179289, 199210, 208265, 239052, 249918, 298815, 325980, 358578, 374877, 398420, 416530, 458183, 499836, 597630, 624795, 717156, 749754, 833060, 896445, 916366, 1195260, 1249590, 1374549, 1499508, 1792890, 1832732, 1874385, 2290915, 2499180, 2749098, 3585780, 3748770, 4123647, 4581830, 5498196, 6872745, 7497540, 8247294, 9163660, 13745490, 16494588, 20618235, 27490980, 41236470, 82472940]

約数ペア:

[(1, 82472940), (2, 41236470), (3, 27490980), (4, 20618235), (5, 16494588), (6, 13745490), (9, 9163660), (10, 8247294), (11, 7497540), (12, 6872745), (15, 5498196), (18, 4581830), (20, 4123647), (22, 3748770), (23, 3585780), (30, 2749098), (33, 2499180), (36, 2290915), (44, 1874385), (45, 1832732), (46, 1792890), (55, 1499508), (60, 1374549), (66, 1249590), (69, 1195260), (90, 916366), (92, 896445), (99, 833060), (110, 749754), (115, 717156), (132, 624795), (138, 597630), (165, 499836), (180, 458183), (198, 416530), (207, 398420), (220, 374877), (230, 358578), (253, 325980), (276, 298815), (330, 249918), (345, 239052), (396, 208265), (414, 199210), (460, 179289), (495, 166612), (506, 162990), (660, 124959), (690, 119526), (759, 108660), (828, 99605), (990, 83306), (1012, 81495), (1035, 79684), (1265, 65196), (1380, 59763), (1518, 54330), (1811, 45540), (1980, 41653), (2070, 39842), (2277, 36220), (2530, 32598), (3036, 27165), (3622, 22770), (3795, 21732), (4140, 19921), (4554, 18110), (5060, 16299), (5433, 15180), (7244, 11385), (7590, 10866), (9055, 9108)]