12970200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{21617}}^1$

素因数の和:21636

約数の個数: 48

約数和(自身を含む): 40209480

約数和(自身を除く): 27239280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 216170, 259404, 324255, 432340, 518808, 540425, 648510, 864680, 1080850, 1297020, 1621275, 2161700, 2594040, 3242550, 4323400, 6485100, 12970200]

約数ペア:

[(1, 12970200), (2, 6485100), (3, 4323400), (4, 3242550), (5, 2594040), (6, 2161700), (8, 1621275), (10, 1297020), (12, 1080850), (15, 864680), (20, 648510), (24, 540425), (25, 518808), (30, 432340), (40, 324255), (50, 259404), (60, 216170), (75, 172936), (100, 129702), (120, 108085), (150, 86468), (200, 64851), (300, 43234), (600, 21617)]