2641892220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40433}}^1$

素因数の和:40473

約数の個数: 144

約数和(自身を含む): 9034572960

約数和(自身を除く): 6392680740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 13068, 16335, 21780, 32670, 40433, 65340, 80866, 121299, 161732, 202165, 242598, 363897, 404330, 444763, 485196, 606495, 727794, 808660, 889526, 1091691, 1212990, 1334289, 1455588, 1779052, 1819485, 2183382, 2223815, 2425980, 2668578, 3638970, 4002867, 4366764, 4447630, 4892393, 5337156, 5458455, 6671445, 7277940, 8005734, 8895260, 9784786, 10916910, 12008601, 13342890, 14677179, 16011468, 19569572, 20014335, 21833820, 24017202, 24461965, 26685780, 29354358, 40028670, 44031537, 48034404, 48923930, 58708716, 60043005, 73385895, 80057340, 88063074, 97847860, 120086010, 132094611, 146771790, 176126148, 220157685, 240172020, 264189222, 293543580, 440315370, 528378444, 660473055, 880630740, 1320946110, 2641892220]

約数ペア:

[(1, 2641892220), (2, 1320946110), (3, 880630740), (4, 660473055), (5, 528378444), (6, 440315370), (9, 293543580), (10, 264189222), (11, 240172020), (12, 220157685), (15, 176126148), (18, 146771790), (20, 132094611), (22, 120086010), (27, 97847860), (30, 88063074), (33, 80057340), (36, 73385895), (44, 60043005), (45, 58708716), (54, 48923930), (55, 48034404), (60, 44031537), (66, 40028670), (90, 29354358), (99, 26685780), (108, 24461965), (110, 24017202), (121, 21833820), (132, 20014335), (135, 19569572), (165, 16011468), (180, 14677179), (198, 13342890), (220, 12008601), (242, 10916910), (270, 9784786), (297, 8895260), (330, 8005734), (363, 7277940), (396, 6671445), (484, 5458455), (495, 5337156), (540, 4892393), (594, 4447630), (605, 4366764), (660, 4002867), (726, 3638970), (990, 2668578), (1089, 2425980), (1188, 2223815), (1210, 2183382), (1452, 1819485), (1485, 1779052), (1815, 1455588), (1980, 1334289), (2178, 1212990), (2420, 1091691), (2970, 889526), (3267, 808660), (3630, 727794), (4356, 606495), (5445, 485196), (5940, 444763), (6534, 404330), (7260, 363897), (10890, 242598), (13068, 202165), (16335, 161732), (21780, 121299), (32670, 80866), (40433, 65340)]