22715700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 77911680

約数和(自身を除く): 55195980

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, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 373, 406, 420, 435, 525, 580, 609, 700, 725, 746, 812, 870, 1015, 1050, 1119, 1218, 1450, 1492, 1740, 1865, 2030, 2100, 2175, 2238, 2436, 2611, 2900, 3045, 3730, 4060, 4350, 4476, 5075, 5222, 5595, 6090, 7460, 7833, 8700, 9325, 10150, 10444, 10817, 11190, 12180, 13055, 15225, 15666, 18650, 20300, 21634, 22380, 26110, 27975, 30450, 31332, 32451, 37300, 39165, 43268, 52220, 54085, 55950, 60900, 64902, 65275, 75719, 78330, 108170, 111900, 129804, 130550, 151438, 156660, 162255, 195825, 216340, 227157, 261100, 270425, 302876, 324510, 378595, 391650, 454314, 540850, 649020, 757190, 783300, 811275, 908628, 1081700, 1135785, 1514380, 1622550, 1892975, 2271570, 3245100, 3785950, 4543140, 5678925, 7571900, 11357850, 22715700]

約数ペア:

[(1, 22715700), (2, 11357850), (3, 7571900), (4, 5678925), (5, 4543140), (6, 3785950), (7, 3245100), (10, 2271570), (12, 1892975), (14, 1622550), (15, 1514380), (20, 1135785), (21, 1081700), (25, 908628), (28, 811275), (29, 783300), (30, 757190), (35, 649020), (42, 540850), (50, 454314), (58, 391650), (60, 378595), (70, 324510), (75, 302876), (84, 270425), (87, 261100), (100, 227157), (105, 216340), (116, 195825), (140, 162255), (145, 156660), (150, 151438), (174, 130550), (175, 129804), (203, 111900), (210, 108170), (290, 78330), (300, 75719), (348, 65275), (350, 64902), (373, 60900), (406, 55950), (420, 54085), (435, 52220), (525, 43268), (580, 39165), (609, 37300), (700, 32451), (725, 31332), (746, 30450), (812, 27975), (870, 26110), (1015, 22380), (1050, 21634), (1119, 20300), (1218, 18650), (1450, 15666), (1492, 15225), (1740, 13055), (1865, 12180), (2030, 11190), (2100, 10817), (2175, 10444), (2238, 10150), (2436, 9325), (2611, 8700), (2900, 7833), (3045, 7460), (3730, 6090), (4060, 5595), (4350, 5222), (4476, 5075)]