84317400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 286049400

約数和(自身を除く): 201732000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 337, 360, 417, 450, 556, 600, 674, 695, 834, 900, 1011, 1112, 1251, 1348, 1390, 1668, 1685, 1800, 2022, 2085, 2502, 2696, 2780, 3033, 3336, 3370, 3475, 4044, 4170, 5004, 5055, 5560, 6066, 6255, 6740, 6950, 8088, 8340, 8425, 10008, 10110, 10425, 12132, 12510, 13480, 13900, 15165, 16680, 16850, 20220, 20850, 24264, 25020, 25275, 27800, 30330, 31275, 33700, 40440, 41700, 46843, 50040, 50550, 60660, 62550, 67400, 75825, 83400, 93686, 101100, 121320, 125100, 140529, 151650, 187372, 202200, 234215, 250200, 281058, 303300, 374744, 421587, 468430, 562116, 606600, 702645, 843174, 936860, 1124232, 1171075, 1405290, 1686348, 1873720, 2107935, 2342150, 2810580, 3372696, 3513225, 4215870, 4684300, 5621160, 7026450, 8431740, 9368600, 10539675, 14052900, 16863480, 21079350, 28105800, 42158700, 84317400]

約数ペア:

[(1, 84317400), (2, 42158700), (3, 28105800), (4, 21079350), (5, 16863480), (6, 14052900), (8, 10539675), (9, 9368600), (10, 8431740), (12, 7026450), (15, 5621160), (18, 4684300), (20, 4215870), (24, 3513225), (25, 3372696), (30, 2810580), (36, 2342150), (40, 2107935), (45, 1873720), (50, 1686348), (60, 1405290), (72, 1171075), (75, 1124232), (90, 936860), (100, 843174), (120, 702645), (139, 606600), (150, 562116), (180, 468430), (200, 421587), (225, 374744), (278, 303300), (300, 281058), (337, 250200), (360, 234215), (417, 202200), (450, 187372), (556, 151650), (600, 140529), (674, 125100), (695, 121320), (834, 101100), (900, 93686), (1011, 83400), (1112, 75825), (1251, 67400), (1348, 62550), (1390, 60660), (1668, 50550), (1685, 50040), (1800, 46843), (2022, 41700), (2085, 40440), (2502, 33700), (2696, 31275), (2780, 30330), (3033, 27800), (3336, 25275), (3370, 25020), (3475, 24264), (4044, 20850), (4170, 20220), (5004, 16850), (5055, 16680), (5560, 15165), (6066, 13900), (6255, 13480), (6740, 12510), (6950, 12132), (8088, 10425), (8340, 10110), (8425, 10008)]