1972011000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{9811}}^1$

素因数の和:9902

約数の個数: 128

約数和(自身を含む): 6245141760

約数和(自身を除く): 4273130760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 150, 200, 201, 250, 268, 300, 335, 375, 402, 500, 536, 600, 670, 750, 804, 1000, 1005, 1340, 1500, 1608, 1675, 2010, 2680, 3000, 3350, 4020, 5025, 6700, 8040, 8375, 9811, 10050, 13400, 16750, 19622, 20100, 25125, 29433, 33500, 39244, 40200, 49055, 50250, 58866, 67000, 78488, 98110, 100500, 117732, 147165, 196220, 201000, 235464, 245275, 294330, 392440, 490550, 588660, 657337, 735825, 981100, 1177320, 1226375, 1314674, 1471650, 1962200, 1972011, 2452750, 2629348, 2943300, 3286685, 3679125, 3944022, 4905500, 5258696, 5886600, 6573370, 7358250, 7888044, 9811000, 9860055, 13146740, 14716500, 15776088, 16433425, 19720110, 26293480, 29433000, 32866850, 39440220, 49300275, 65733700, 78880440, 82167125, 98600550, 131467400, 164334250, 197201100, 246501375, 328668500, 394402200, 493002750, 657337000, 986005500, 1972011000]

約数ペア:

[(1, 1972011000), (2, 986005500), (3, 657337000), (4, 493002750), (5, 394402200), (6, 328668500), (8, 246501375), (10, 197201100), (12, 164334250), (15, 131467400), (20, 98600550), (24, 82167125), (25, 78880440), (30, 65733700), (40, 49300275), (50, 39440220), (60, 32866850), (67, 29433000), (75, 26293480), (100, 19720110), (120, 16433425), (125, 15776088), (134, 14716500), (150, 13146740), (200, 9860055), (201, 9811000), (250, 7888044), (268, 7358250), (300, 6573370), (335, 5886600), (375, 5258696), (402, 4905500), (500, 3944022), (536, 3679125), (600, 3286685), (670, 2943300), (750, 2629348), (804, 2452750), (1000, 1972011), (1005, 1962200), (1340, 1471650), (1500, 1314674), (1608, 1226375), (1675, 1177320), (2010, 981100), (2680, 735825), (3000, 657337), (3350, 588660), (4020, 490550), (5025, 392440), (6700, 294330), (8040, 245275), (8375, 235464), (9811, 201000), (10050, 196220), (13400, 147165), (16750, 117732), (19622, 100500), (20100, 98110), (25125, 78488), (29433, 67000), (33500, 58866), (39244, 50250), (40200, 49055)]