180253260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 606977280

約数和(自身を除く): 426724020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 885, 990, 1062, 1180, 1298, 1543, 1770, 1947, 1980, 2124, 2596, 2655, 3086, 3245, 3540, 3894, 4629, 5310, 5841, 6172, 6490, 7715, 7788, 9258, 9735, 10620, 11682, 12980, 13887, 15430, 16973, 18516, 19470, 23145, 23364, 27774, 29205, 30860, 33946, 38940, 46290, 50919, 55548, 58410, 67892, 69435, 84865, 91037, 92580, 101838, 116820, 138870, 152757, 169730, 182074, 203676, 254595, 273111, 277740, 305514, 339460, 364148, 455185, 509190, 546222, 611028, 763785, 819333, 910370, 1001407, 1018380, 1092444, 1365555, 1527570, 1638666, 1820740, 2002814, 2731110, 3004221, 3055140, 3277332, 4005628, 4096665, 5007035, 5462220, 6008442, 8193330, 9012663, 10014070, 12016884, 15021105, 16386660, 18025326, 20028140, 30042210, 36050652, 45063315, 60084420, 90126630, 180253260]

約数ペア:

[(1, 180253260), (2, 90126630), (3, 60084420), (4, 45063315), (5, 36050652), (6, 30042210), (9, 20028140), (10, 18025326), (11, 16386660), (12, 15021105), (15, 12016884), (18, 10014070), (20, 9012663), (22, 8193330), (30, 6008442), (33, 5462220), (36, 5007035), (44, 4096665), (45, 4005628), (55, 3277332), (59, 3055140), (60, 3004221), (66, 2731110), (90, 2002814), (99, 1820740), (110, 1638666), (118, 1527570), (132, 1365555), (165, 1092444), (177, 1018380), (180, 1001407), (198, 910370), (220, 819333), (236, 763785), (295, 611028), (330, 546222), (354, 509190), (396, 455185), (495, 364148), (531, 339460), (590, 305514), (649, 277740), (660, 273111), (708, 254595), (885, 203676), (990, 182074), (1062, 169730), (1180, 152757), (1298, 138870), (1543, 116820), (1770, 101838), (1947, 92580), (1980, 91037), (2124, 84865), (2596, 69435), (2655, 67892), (3086, 58410), (3245, 55548), (3540, 50919), (3894, 46290), (4629, 38940), (5310, 33946), (5841, 30860), (6172, 29205), (6490, 27774), (7715, 23364), (7788, 23145), (9258, 19470), (9735, 18516), (10620, 16973), (11682, 15430), (12980, 13887)]