129186300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 399974400

約数和(自身を除く): 270788100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 116, 124, 145, 150, 155, 174, 186, 290, 300, 310, 348, 372, 435, 465, 479, 580, 620, 725, 775, 870, 899, 930, 958, 1437, 1450, 1550, 1740, 1798, 1860, 1916, 2175, 2325, 2395, 2697, 2874, 2900, 3100, 3596, 4350, 4495, 4650, 4790, 5394, 5748, 7185, 8700, 8990, 9300, 9580, 10788, 11975, 13485, 13891, 14370, 14849, 17980, 22475, 23950, 26970, 27782, 28740, 29698, 35925, 41673, 44547, 44950, 47900, 53940, 55564, 59396, 67425, 69455, 71850, 74245, 83346, 89094, 89900, 134850, 138910, 143700, 148490, 166692, 178188, 208365, 222735, 269700, 277820, 296980, 347275, 371225, 416730, 430621, 445470, 694550, 742450, 833460, 861242, 890940, 1041825, 1113675, 1291863, 1389100, 1484900, 1722484, 2083650, 2153105, 2227350, 2583726, 4167300, 4306210, 4454700, 5167452, 6459315, 8612420, 10765525, 12918630, 21531050, 25837260, 32296575, 43062100, 64593150, 129186300]

約数ペア:

[(1, 129186300), (2, 64593150), (3, 43062100), (4, 32296575), (5, 25837260), (6, 21531050), (10, 12918630), (12, 10765525), (15, 8612420), (20, 6459315), (25, 5167452), (29, 4454700), (30, 4306210), (31, 4167300), (50, 2583726), (58, 2227350), (60, 2153105), (62, 2083650), (75, 1722484), (87, 1484900), (93, 1389100), (100, 1291863), (116, 1113675), (124, 1041825), (145, 890940), (150, 861242), (155, 833460), (174, 742450), (186, 694550), (290, 445470), (300, 430621), (310, 416730), (348, 371225), (372, 347275), (435, 296980), (465, 277820), (479, 269700), (580, 222735), (620, 208365), (725, 178188), (775, 166692), (870, 148490), (899, 143700), (930, 138910), (958, 134850), (1437, 89900), (1450, 89094), (1550, 83346), (1740, 74245), (1798, 71850), (1860, 69455), (1916, 67425), (2175, 59396), (2325, 55564), (2395, 53940), (2697, 47900), (2874, 44950), (2900, 44547), (3100, 41673), (3596, 35925), (4350, 29698), (4495, 28740), (4650, 27782), (4790, 26970), (5394, 23950), (5748, 22475), (7185, 17980), (8700, 14849), (8990, 14370), (9300, 13891), (9580, 13485), (10788, 11975)]