30580500

素因数分解:

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

素因数の和:107

約数の個数: 192

約数和(自身を含む): 99590400

約数和(自身を除く): 69009900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 37, 38, 50, 57, 58, 60, 74, 75, 76, 87, 95, 100, 111, 114, 116, 125, 145, 148, 150, 174, 185, 190, 222, 228, 250, 285, 290, 300, 348, 370, 375, 380, 435, 444, 475, 500, 551, 555, 570, 580, 703, 725, 740, 750, 870, 925, 950, 1073, 1102, 1110, 1140, 1406, 1425, 1450, 1500, 1653, 1740, 1850, 1900, 2109, 2146, 2175, 2204, 2220, 2375, 2755, 2775, 2812, 2850, 2900, 3219, 3306, 3515, 3625, 3700, 4218, 4292, 4350, 4625, 4750, 5365, 5510, 5550, 5700, 6438, 6612, 7030, 7125, 7250, 8265, 8436, 8700, 9250, 9500, 10545, 10730, 10875, 11020, 11100, 12876, 13775, 13875, 14060, 14250, 14500, 16095, 16530, 17575, 18500, 20387, 21090, 21460, 21750, 26825, 27550, 27750, 28500, 32190, 33060, 35150, 40774, 41325, 42180, 43500, 52725, 53650, 55100, 55500, 61161, 64380, 68875, 70300, 80475, 81548, 82650, 87875, 101935, 105450, 107300, 122322, 134125, 137750, 160950, 165300, 175750, 203870, 206625, 210900, 244644, 263625, 268250, 275500, 305805, 321900, 351500, 402375, 407740, 413250, 509675, 527250, 536500, 611610, 804750, 826500, 1019350, 1054500, 1223220, 1529025, 1609500, 2038700, 2548375, 3058050, 5096750, 6116100, 7645125, 10193500, 15290250, 30580500]

約数ペア:

[(1, 30580500), (2, 15290250), (3, 10193500), (4, 7645125), (5, 6116100), (6, 5096750), (10, 3058050), (12, 2548375), (15, 2038700), (19, 1609500), (20, 1529025), (25, 1223220), (29, 1054500), (30, 1019350), (37, 826500), (38, 804750), (50, 611610), (57, 536500), (58, 527250), (60, 509675), (74, 413250), (75, 407740), (76, 402375), (87, 351500), (95, 321900), (100, 305805), (111, 275500), (114, 268250), (116, 263625), (125, 244644), (145, 210900), (148, 206625), (150, 203870), (174, 175750), (185, 165300), (190, 160950), (222, 137750), (228, 134125), (250, 122322), (285, 107300), (290, 105450), (300, 101935), (348, 87875), (370, 82650), (375, 81548), (380, 80475), (435, 70300), (444, 68875), (475, 64380), (500, 61161), (551, 55500), (555, 55100), (570, 53650), (580, 52725), (703, 43500), (725, 42180), (740, 41325), (750, 40774), (870, 35150), (925, 33060), (950, 32190), (1073, 28500), (1102, 27750), (1110, 27550), (1140, 26825), (1406, 21750), (1425, 21460), (1450, 21090), (1500, 20387), (1653, 18500), (1740, 17575), (1850, 16530), (1900, 16095), (2109, 14500), (2146, 14250), (2175, 14060), (2204, 13875), (2220, 13775), (2375, 12876), (2755, 11100), (2775, 11020), (2812, 10875), (2850, 10730), (2900, 10545), (3219, 9500), (3306, 9250), (3515, 8700), (3625, 8436), (3700, 8265), (4218, 7250), (4292, 7125), (4350, 7030), (4625, 6612), (4750, 6438), (5365, 5700), (5510, 5550)]