201274500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 693987840

約数和(自身を除く): 492713340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 125, 140, 145, 150, 174, 175, 203, 210, 250, 290, 300, 348, 350, 375, 406, 420, 435, 500, 525, 580, 609, 661, 700, 725, 750, 812, 870, 875, 1015, 1050, 1218, 1322, 1450, 1500, 1740, 1750, 1983, 2030, 2100, 2175, 2436, 2625, 2644, 2900, 3045, 3305, 3500, 3625, 3966, 4060, 4350, 4627, 5075, 5250, 6090, 6610, 7250, 7932, 8700, 9254, 9915, 10150, 10500, 10875, 12180, 13220, 13881, 14500, 15225, 16525, 18508, 19169, 19830, 20300, 21750, 23135, 25375, 27762, 30450, 33050, 38338, 39660, 43500, 46270, 49575, 50750, 55524, 57507, 60900, 66100, 69405, 76125, 76676, 82625, 92540, 95845, 99150, 101500, 115014, 115675, 134183, 138810, 152250, 165250, 191690, 198300, 230028, 231350, 247875, 268366, 277620, 287535, 304500, 330500, 347025, 383380, 402549, 462700, 479225, 495750, 536732, 575070, 578375, 670915, 694050, 805098, 958450, 991500, 1150140, 1156750, 1341830, 1388100, 1437675, 1610196, 1735125, 1916900, 2012745, 2313500, 2396125, 2683660, 2875350, 3354575, 3470250, 4025490, 4792250, 5750700, 6709150, 6940500, 7188375, 8050980, 9584500, 10063725, 13418300, 14376750, 16772875, 20127450, 28753500, 33545750, 40254900, 50318625, 67091500, 100637250, 201274500]

約数ペア:

[(1, 201274500), (2, 100637250), (3, 67091500), (4, 50318625), (5, 40254900), (6, 33545750), (7, 28753500), (10, 20127450), (12, 16772875), (14, 14376750), (15, 13418300), (20, 10063725), (21, 9584500), (25, 8050980), (28, 7188375), (29, 6940500), (30, 6709150), (35, 5750700), (42, 4792250), (50, 4025490), (58, 3470250), (60, 3354575), (70, 2875350), (75, 2683660), (84, 2396125), (87, 2313500), (100, 2012745), (105, 1916900), (116, 1735125), (125, 1610196), (140, 1437675), (145, 1388100), (150, 1341830), (174, 1156750), (175, 1150140), (203, 991500), (210, 958450), (250, 805098), (290, 694050), (300, 670915), (348, 578375), (350, 575070), (375, 536732), (406, 495750), (420, 479225), (435, 462700), (500, 402549), (525, 383380), (580, 347025), (609, 330500), (661, 304500), (700, 287535), (725, 277620), (750, 268366), (812, 247875), (870, 231350), (875, 230028), (1015, 198300), (1050, 191690), (1218, 165250), (1322, 152250), (1450, 138810), (1500, 134183), (1740, 115675), (1750, 115014), (1983, 101500), (2030, 99150), (2100, 95845), (2175, 92540), (2436, 82625), (2625, 76676), (2644, 76125), (2900, 69405), (3045, 66100), (3305, 60900), (3500, 57507), (3625, 55524), (3966, 50750), (4060, 49575), (4350, 46270), (4627, 43500), (5075, 39660), (5250, 38338), (6090, 33050), (6610, 30450), (7250, 27762), (7932, 25375), (8700, 23135), (9254, 21750), (9915, 20300), (10150, 19830), (10500, 19169), (10875, 18508), (12180, 16525), (13220, 15225), (13881, 14500)]