2217729300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{171917}}^1$

素因数の和:171977

約数の個数: 72

約数和(自身を含む): 6565892256

約数和(自身を除く): 4348162956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 171917, 343834, 515751, 687668, 859585, 1031502, 1719170, 2063004, 2578755, 3438340, 4297925, 5157510, 7392431, 8595850, 10315020, 12893775, 14784862, 17191700, 22177293, 25787550, 29569724, 36962155, 44354586, 51575100, 73924310, 88709172, 110886465, 147848620, 184810775, 221772930, 369621550, 443545860, 554432325, 739243100, 1108864650, 2217729300]

約数ペア:

[(1, 2217729300), (2, 1108864650), (3, 739243100), (4, 554432325), (5, 443545860), (6, 369621550), (10, 221772930), (12, 184810775), (15, 147848620), (20, 110886465), (25, 88709172), (30, 73924310), (43, 51575100), (50, 44354586), (60, 36962155), (75, 29569724), (86, 25787550), (100, 22177293), (129, 17191700), (150, 14784862), (172, 12893775), (215, 10315020), (258, 8595850), (300, 7392431), (430, 5157510), (516, 4297925), (645, 3438340), (860, 2578755), (1075, 2063004), (1290, 1719170), (2150, 1031502), (2580, 859585), (3225, 687668), (4300, 515751), (6450, 343834), (12900, 171917)]