26751780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 90417600

約数和(自身を除く): 63665820

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, 229, 236, 295, 330, 354, 396, 458, 495, 531, 590, 649, 660, 687, 708, 885, 916, 990, 1062, 1145, 1180, 1298, 1374, 1770, 1947, 1980, 2061, 2124, 2290, 2519, 2596, 2655, 2748, 3245, 3435, 3540, 3894, 4122, 4580, 5038, 5310, 5841, 6490, 6870, 7557, 7788, 8244, 9735, 10076, 10305, 10620, 11682, 12595, 12980, 13511, 13740, 15114, 19470, 20610, 22671, 23364, 25190, 27022, 29205, 30228, 37785, 38940, 40533, 41220, 45342, 50380, 54044, 58410, 67555, 75570, 81066, 90684, 113355, 116820, 121599, 135110, 148621, 151140, 162132, 202665, 226710, 243198, 270220, 297242, 405330, 445863, 453420, 486396, 594484, 607995, 743105, 810660, 891726, 1215990, 1337589, 1486210, 1783452, 2229315, 2431980, 2675178, 2972420, 4458630, 5350356, 6687945, 8917260, 13375890, 26751780]

約数ペア:

[(1, 26751780), (2, 13375890), (3, 8917260), (4, 6687945), (5, 5350356), (6, 4458630), (9, 2972420), (10, 2675178), (11, 2431980), (12, 2229315), (15, 1783452), (18, 1486210), (20, 1337589), (22, 1215990), (30, 891726), (33, 810660), (36, 743105), (44, 607995), (45, 594484), (55, 486396), (59, 453420), (60, 445863), (66, 405330), (90, 297242), (99, 270220), (110, 243198), (118, 226710), (132, 202665), (165, 162132), (177, 151140), (180, 148621), (198, 135110), (220, 121599), (229, 116820), (236, 113355), (295, 90684), (330, 81066), (354, 75570), (396, 67555), (458, 58410), (495, 54044), (531, 50380), (590, 45342), (649, 41220), (660, 40533), (687, 38940), (708, 37785), (885, 30228), (916, 29205), (990, 27022), (1062, 25190), (1145, 23364), (1180, 22671), (1298, 20610), (1374, 19470), (1770, 15114), (1947, 13740), (1980, 13511), (2061, 12980), (2124, 12595), (2290, 11682), (2519, 10620), (2596, 10305), (2655, 10076), (2748, 9735), (3245, 8244), (3435, 7788), (3540, 7557), (3894, 6870), (4122, 6490), (4580, 5841), (5038, 5310)]