82816200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 280971600

約数和(自身を除く): 198155400

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, 331, 360, 417, 450, 556, 600, 662, 695, 834, 900, 993, 1112, 1251, 1324, 1390, 1655, 1668, 1800, 1986, 2085, 2502, 2648, 2780, 2979, 3310, 3336, 3475, 3972, 4170, 4965, 5004, 5560, 5958, 6255, 6620, 6950, 7944, 8275, 8340, 9930, 10008, 10425, 11916, 12510, 13240, 13900, 14895, 16550, 16680, 19860, 20850, 23832, 24825, 25020, 27800, 29790, 31275, 33100, 39720, 41700, 46009, 49650, 50040, 59580, 62550, 66200, 74475, 83400, 92018, 99300, 119160, 125100, 138027, 148950, 184036, 198600, 230045, 250200, 276054, 297900, 368072, 414081, 460090, 552108, 595800, 690135, 828162, 920180, 1104216, 1150225, 1380270, 1656324, 1840360, 2070405, 2300450, 2760540, 3312648, 3450675, 4140810, 4600900, 5521080, 6901350, 8281620, 9201800, 10352025, 13802700, 16563240, 20704050, 27605400, 41408100, 82816200]

約数ペア:

[(1, 82816200), (2, 41408100), (3, 27605400), (4, 20704050), (5, 16563240), (6, 13802700), (8, 10352025), (9, 9201800), (10, 8281620), (12, 6901350), (15, 5521080), (18, 4600900), (20, 4140810), (24, 3450675), (25, 3312648), (30, 2760540), (36, 2300450), (40, 2070405), (45, 1840360), (50, 1656324), (60, 1380270), (72, 1150225), (75, 1104216), (90, 920180), (100, 828162), (120, 690135), (139, 595800), (150, 552108), (180, 460090), (200, 414081), (225, 368072), (278, 297900), (300, 276054), (331, 250200), (360, 230045), (417, 198600), (450, 184036), (556, 148950), (600, 138027), (662, 125100), (695, 119160), (834, 99300), (900, 92018), (993, 83400), (1112, 74475), (1251, 66200), (1324, 62550), (1390, 59580), (1655, 50040), (1668, 49650), (1800, 46009), (1986, 41700), (2085, 39720), (2502, 33100), (2648, 31275), (2780, 29790), (2979, 27800), (3310, 25020), (3336, 24825), (3475, 23832), (3972, 20850), (4170, 19860), (4965, 16680), (5004, 16550), (5560, 14895), (5958, 13900), (6255, 13240), (6620, 12510), (6950, 11916), (7944, 10425), (8275, 10008), (8340, 9930)]