200868900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4817}}^1$

素因数の和:4973

約数の個数: 72

約数和(自身を含む): 585483360

約数和(自身を除く): 384614460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 4817, 6950, 8340, 9634, 10425, 13900, 14451, 19268, 20850, 24085, 28902, 41700, 48170, 57804, 72255, 96340, 120425, 144510, 240850, 289020, 361275, 481700, 669563, 722550, 1339126, 1445100, 2008689, 2678252, 3347815, 4017378, 6695630, 8034756, 10043445, 13391260, 16739075, 20086890, 33478150, 40173780, 50217225, 66956300, 100434450, 200868900]

約数ペア:

[(1, 200868900), (2, 100434450), (3, 66956300), (4, 50217225), (5, 40173780), (6, 33478150), (10, 20086890), (12, 16739075), (15, 13391260), (20, 10043445), (25, 8034756), (30, 6695630), (50, 4017378), (60, 3347815), (75, 2678252), (100, 2008689), (139, 1445100), (150, 1339126), (278, 722550), (300, 669563), (417, 481700), (556, 361275), (695, 289020), (834, 240850), (1390, 144510), (1668, 120425), (2085, 96340), (2780, 72255), (3475, 57804), (4170, 48170), (4817, 41700), (6950, 28902), (8340, 24085), (9634, 20850), (10425, 19268), (13900, 14451)]