82140000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{37}}^2$

素因数の和:107

約数の個数: 180

約数和(自身を含む): 276914484

約数和(自身を除く): 194774484

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 125, 148, 150, 160, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 480, 500, 555, 592, 600, 625, 740, 750, 800, 888, 925, 1000, 1110, 1184, 1200, 1250, 1369, 1480, 1500, 1776, 1850, 1875, 2000, 2220, 2400, 2500, 2738, 2775, 2960, 3000, 3552, 3700, 3750, 4000, 4107, 4440, 4625, 5000, 5476, 5550, 5920, 6000, 6845, 7400, 7500, 8214, 8880, 9250, 10000, 10952, 11100, 12000, 13690, 13875, 14800, 15000, 16428, 17760, 18500, 20000, 20535, 21904, 22200, 23125, 27380, 27750, 29600, 30000, 32856, 34225, 37000, 41070, 43808, 44400, 46250, 54760, 55500, 60000, 65712, 68450, 69375, 74000, 82140, 88800, 92500, 102675, 109520, 111000, 131424, 136900, 138750, 148000, 164280, 171125, 185000, 205350, 219040, 222000, 273800, 277500, 328560, 342250, 370000, 410700, 444000, 513375, 547600, 555000, 657120, 684500, 740000, 821400, 855625, 1026750, 1095200, 1110000, 1369000, 1642800, 1711250, 2053500, 2220000, 2566875, 2738000, 3285600, 3422500, 4107000, 5133750, 5476000, 6845000, 8214000, 10267500, 13690000, 16428000, 20535000, 27380000, 41070000, 82140000]

約数ペア:

[(1, 82140000), (2, 41070000), (3, 27380000), (4, 20535000), (5, 16428000), (6, 13690000), (8, 10267500), (10, 8214000), (12, 6845000), (15, 5476000), (16, 5133750), (20, 4107000), (24, 3422500), (25, 3285600), (30, 2738000), (32, 2566875), (37, 2220000), (40, 2053500), (48, 1711250), (50, 1642800), (60, 1369000), (74, 1110000), (75, 1095200), (80, 1026750), (96, 855625), (100, 821400), (111, 740000), (120, 684500), (125, 657120), (148, 555000), (150, 547600), (160, 513375), (185, 444000), (200, 410700), (222, 370000), (240, 342250), (250, 328560), (296, 277500), (300, 273800), (370, 222000), (375, 219040), (400, 205350), (444, 185000), (480, 171125), (500, 164280), (555, 148000), (592, 138750), (600, 136900), (625, 131424), (740, 111000), (750, 109520), (800, 102675), (888, 92500), (925, 88800), (1000, 82140), (1110, 74000), (1184, 69375), (1200, 68450), (1250, 65712), (1369, 60000), (1480, 55500), (1500, 54760), (1776, 46250), (1850, 44400), (1875, 43808), (2000, 41070), (2220, 37000), (2400, 34225), (2500, 32856), (2738, 30000), (2775, 29600), (2960, 27750), (3000, 27380), (3552, 23125), (3700, 22200), (3750, 21904), (4000, 20535), (4107, 20000), (4440, 18500), (4625, 17760), (5000, 16428), (5476, 15000), (5550, 14800), (5920, 13875), (6000, 13690), (6845, 12000), (7400, 11100), (7500, 10952), (8214, 10000), (8880, 9250)]