165805348900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{5641}}^1$

素因数の和:5870

約数の個数: 144

約数和(自身を含む): 377637204672

約数和(自身を除く): 211831855772

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 67, 82, 100, 107, 134, 164, 205, 214, 268, 335, 410, 428, 535, 670, 820, 1025, 1070, 1340, 1675, 2050, 2140, 2675, 2747, 3350, 4100, 4387, 5350, 5494, 5641, 6700, 7169, 8774, 10700, 10988, 11282, 13735, 14338, 17548, 21935, 22564, 27470, 28205, 28676, 35845, 43870, 54940, 56410, 68675, 71690, 87740, 109675, 112820, 137350, 141025, 143380, 179225, 219350, 231281, 274700, 282050, 293929, 358450, 377947, 438700, 462562, 564100, 587858, 603587, 716900, 755894, 925124, 1156405, 1175716, 1207174, 1469645, 1511788, 1889735, 2312810, 2414348, 2939290, 3017935, 3779470, 4625620, 5782025, 5878580, 6035870, 7348225, 7558940, 9448675, 11564050, 12071740, 14696450, 15089675, 15495827, 18897350, 23128100, 24747067, 29392900, 30179350, 30991654, 37794700, 40440329, 49494134, 60358700, 61983308, 77479135, 80880658, 98988268, 123735335, 154958270, 161761316, 202201645, 247470670, 309916540, 387395675, 404403290, 494941340, 618676675, 774791350, 808806580, 1011008225, 1237353350, 1549582700, 1658053489, 2022016450, 2474706700, 3316106978, 4044032900, 6632213956, 8290267445, 16580534890, 33161069780, 41451337225, 82902674450, 165805348900]

約数ペア:

[(1, 165805348900), (2, 82902674450), (4, 41451337225), (5, 33161069780), (10, 16580534890), (20, 8290267445), (25, 6632213956), (41, 4044032900), (50, 3316106978), (67, 2474706700), (82, 2022016450), (100, 1658053489), (107, 1549582700), (134, 1237353350), (164, 1011008225), (205, 808806580), (214, 774791350), (268, 618676675), (335, 494941340), (410, 404403290), (428, 387395675), (535, 309916540), (670, 247470670), (820, 202201645), (1025, 161761316), (1070, 154958270), (1340, 123735335), (1675, 98988268), (2050, 80880658), (2140, 77479135), (2675, 61983308), (2747, 60358700), (3350, 49494134), (4100, 40440329), (4387, 37794700), (5350, 30991654), (5494, 30179350), (5641, 29392900), (6700, 24747067), (7169, 23128100), (8774, 18897350), (10700, 15495827), (10988, 15089675), (11282, 14696450), (13735, 12071740), (14338, 11564050), (17548, 9448675), (21935, 7558940), (22564, 7348225), (27470, 6035870), (28205, 5878580), (28676, 5782025), (35845, 4625620), (43870, 3779470), (54940, 3017935), (56410, 2939290), (68675, 2414348), (71690, 2312810), (87740, 1889735), (109675, 1511788), (112820, 1469645), (137350, 1207174), (141025, 1175716), (143380, 1156405), (179225, 925124), (219350, 755894), (231281, 716900), (274700, 603587), (282050, 587858), (293929, 564100), (358450, 462562), (377947, 438700)]