88118820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 301190400

約数和(自身を除く): 213071580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 331, 340, 348, 435, 459, 493, 510, 522, 540, 580, 612, 662, 765, 783, 870, 918, 986, 993, 1020, 1044, 1305, 1324, 1479, 1530, 1566, 1655, 1740, 1836, 1972, 1986, 2295, 2465, 2610, 2958, 2979, 3060, 3132, 3310, 3915, 3972, 4437, 4590, 4930, 4965, 5220, 5627, 5916, 5958, 6620, 7395, 7830, 8874, 8937, 9180, 9599, 9860, 9930, 11254, 11916, 13311, 14790, 14895, 15660, 16881, 17748, 17874, 19198, 19860, 22185, 22508, 26622, 28135, 28797, 29580, 29790, 33762, 35748, 38396, 44370, 44685, 47995, 50643, 53244, 56270, 57594, 59580, 66555, 67524, 84405, 86391, 88740, 89370, 95990, 101286, 112540, 115188, 133110, 143985, 151929, 163183, 168810, 172782, 178740, 191980, 202572, 253215, 259173, 266220, 287970, 303858, 326366, 337620, 345564, 431955, 489549, 506430, 518346, 575940, 607716, 652732, 759645, 815915, 863910, 979098, 1012860, 1036692, 1295865, 1468647, 1519290, 1631830, 1727820, 1958196, 2447745, 2591730, 2937294, 3038580, 3263660, 4405941, 4895490, 5183460, 5874588, 7343235, 8811882, 9790980, 14686470, 17623764, 22029705, 29372940, 44059410, 88118820]

約数ペア:

[(1, 88118820), (2, 44059410), (3, 29372940), (4, 22029705), (5, 17623764), (6, 14686470), (9, 9790980), (10, 8811882), (12, 7343235), (15, 5874588), (17, 5183460), (18, 4895490), (20, 4405941), (27, 3263660), (29, 3038580), (30, 2937294), (34, 2591730), (36, 2447745), (45, 1958196), (51, 1727820), (54, 1631830), (58, 1519290), (60, 1468647), (68, 1295865), (85, 1036692), (87, 1012860), (90, 979098), (102, 863910), (108, 815915), (116, 759645), (135, 652732), (145, 607716), (153, 575940), (170, 518346), (174, 506430), (180, 489549), (204, 431955), (255, 345564), (261, 337620), (270, 326366), (290, 303858), (306, 287970), (331, 266220), (340, 259173), (348, 253215), (435, 202572), (459, 191980), (493, 178740), (510, 172782), (522, 168810), (540, 163183), (580, 151929), (612, 143985), (662, 133110), (765, 115188), (783, 112540), (870, 101286), (918, 95990), (986, 89370), (993, 88740), (1020, 86391), (1044, 84405), (1305, 67524), (1324, 66555), (1479, 59580), (1530, 57594), (1566, 56270), (1655, 53244), (1740, 50643), (1836, 47995), (1972, 44685), (1986, 44370), (2295, 38396), (2465, 35748), (2610, 33762), (2958, 29790), (2979, 29580), (3060, 28797), (3132, 28135), (3310, 26622), (3915, 22508), (3972, 22185), (4437, 19860), (4590, 19198), (4930, 17874), (4965, 17748), (5220, 16881), (5627, 15660), (5916, 14895), (5958, 14790), (6620, 13311), (7395, 11916), (7830, 11254), (8874, 9930), (8937, 9860), (9180, 9599)]