16571400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 52228800

約数和(自身を除く): 35657400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 389, 426, 568, 600, 710, 778, 852, 1065, 1167, 1420, 1556, 1704, 1775, 1945, 2130, 2334, 2840, 3112, 3550, 3890, 4260, 4668, 5325, 5835, 7100, 7780, 8520, 9336, 9725, 10650, 11670, 14200, 15560, 19450, 21300, 23340, 27619, 29175, 38900, 42600, 46680, 55238, 58350, 77800, 82857, 110476, 116700, 138095, 165714, 220952, 233400, 276190, 331428, 414285, 552380, 662856, 690475, 828570, 1104760, 1380950, 1657140, 2071425, 2761900, 3314280, 4142850, 5523800, 8285700, 16571400]

約数ペア:

[(1, 16571400), (2, 8285700), (3, 5523800), (4, 4142850), (5, 3314280), (6, 2761900), (8, 2071425), (10, 1657140), (12, 1380950), (15, 1104760), (20, 828570), (24, 690475), (25, 662856), (30, 552380), (40, 414285), (50, 331428), (60, 276190), (71, 233400), (75, 220952), (100, 165714), (120, 138095), (142, 116700), (150, 110476), (200, 82857), (213, 77800), (284, 58350), (300, 55238), (355, 46680), (389, 42600), (426, 38900), (568, 29175), (600, 27619), (710, 23340), (778, 21300), (852, 19450), (1065, 15560), (1167, 14200), (1420, 11670), (1556, 10650), (1704, 9725), (1775, 9336), (1945, 8520), (2130, 7780), (2334, 7100), (2840, 5835), (3112, 5325), (3550, 4668), (3890, 4260)]