61161000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 213408000

約数和(自身を除く): 152247000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 29, 30, 37, 38, 40, 50, 57, 58, 60, 74, 75, 76, 87, 95, 100, 111, 114, 116, 120, 125, 145, 148, 150, 152, 174, 185, 190, 200, 222, 228, 232, 250, 285, 290, 296, 300, 348, 370, 375, 380, 435, 444, 456, 475, 500, 551, 555, 570, 580, 600, 696, 703, 725, 740, 750, 760, 870, 888, 925, 950, 1000, 1073, 1102, 1110, 1140, 1160, 1406, 1425, 1450, 1480, 1500, 1653, 1740, 1850, 1900, 2109, 2146, 2175, 2204, 2220, 2280, 2375, 2755, 2775, 2812, 2850, 2900, 3000, 3219, 3306, 3480, 3515, 3625, 3700, 3800, 4218, 4292, 4350, 4408, 4440, 4625, 4750, 5365, 5510, 5550, 5624, 5700, 5800, 6438, 6612, 7030, 7125, 7250, 7400, 8265, 8436, 8584, 8700, 9250, 9500, 10545, 10730, 10875, 11020, 11100, 11400, 12876, 13224, 13775, 13875, 14060, 14250, 14500, 16095, 16530, 16872, 17400, 17575, 18500, 19000, 20387, 21090, 21460, 21750, 22040, 22200, 25752, 26825, 27550, 27750, 28120, 28500, 29000, 32190, 33060, 35150, 37000, 40774, 41325, 42180, 42920, 43500, 52725, 53650, 55100, 55500, 57000, 61161, 64380, 66120, 68875, 70300, 80475, 81548, 82650, 84360, 87000, 87875, 101935, 105450, 107300, 110200, 111000, 122322, 128760, 134125, 137750, 140600, 160950, 163096, 165300, 175750, 203870, 206625, 210900, 214600, 244644, 263625, 268250, 275500, 305805, 321900, 330600, 351500, 402375, 407740, 413250, 421800, 489288, 509675, 527250, 536500, 551000, 611610, 643800, 703000, 804750, 815480, 826500, 1019350, 1054500, 1073000, 1223220, 1529025, 1609500, 1653000, 2038700, 2109000, 2446440, 2548375, 3058050, 3219000, 4077400, 5096750, 6116100, 7645125, 10193500, 12232200, 15290250, 20387000, 30580500, 61161000]

約数ペア:

[(1, 61161000), (2, 30580500), (3, 20387000), (4, 15290250), (5, 12232200), (6, 10193500), (8, 7645125), (10, 6116100), (12, 5096750), (15, 4077400), (19, 3219000), (20, 3058050), (24, 2548375), (25, 2446440), (29, 2109000), (30, 2038700), (37, 1653000), (38, 1609500), (40, 1529025), (50, 1223220), (57, 1073000), (58, 1054500), (60, 1019350), (74, 826500), (75, 815480), (76, 804750), (87, 703000), (95, 643800), (100, 611610), (111, 551000), (114, 536500), (116, 527250), (120, 509675), (125, 489288), (145, 421800), (148, 413250), (150, 407740), (152, 402375), (174, 351500), (185, 330600), (190, 321900), (200, 305805), (222, 275500), (228, 268250), (232, 263625), (250, 244644), (285, 214600), (290, 210900), (296, 206625), (300, 203870), (348, 175750), (370, 165300), (375, 163096), (380, 160950), (435, 140600), (444, 137750), (456, 134125), (475, 128760), (500, 122322), (551, 111000), (555, 110200), (570, 107300), (580, 105450), (600, 101935), (696, 87875), (703, 87000), (725, 84360), (740, 82650), (750, 81548), (760, 80475), (870, 70300), (888, 68875), (925, 66120), (950, 64380), (1000, 61161), (1073, 57000), (1102, 55500), (1110, 55100), (1140, 53650), (1160, 52725), (1406, 43500), (1425, 42920), (1450, 42180), (1480, 41325), (1500, 40774), (1653, 37000), (1740, 35150), (1850, 33060), (1900, 32190), (2109, 29000), (2146, 28500), (2175, 28120), (2204, 27750), (2220, 27550), (2280, 26825), (2375, 25752), (2755, 22200), (2775, 22040), (2812, 21750), (2850, 21460), (2900, 21090), (3000, 20387), (3219, 19000), (3306, 18500), (3480, 17575), (3515, 17400), (3625, 16872), (3700, 16530), (3800, 16095), (4218, 14500), (4292, 14250), (4350, 14060), (4408, 13875), (4440, 13775), (4625, 13224), (4750, 12876), (5365, 11400), (5510, 11100), (5550, 11020), (5624, 10875), (5700, 10730), (5800, 10545), (6438, 9500), (6612, 9250), (7030, 8700), (7125, 8584), (7250, 8436), (7400, 8265)]