68429200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{24439}}^1$

素因数の和:24464

約数の個数: 60

約数和(自身を含む): 187894720

約数和(自身を除く): 119465520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 24439, 48878, 97756, 122195, 171073, 195512, 244390, 342146, 391024, 488780, 610975, 684292, 855365, 977560, 1221950, 1368584, 1710730, 1955120, 2443900, 2737168, 3421460, 4276825, 4887800, 6842920, 8553650, 9775600, 13685840, 17107300, 34214600, 68429200]

約数ペア:

[(1, 68429200), (2, 34214600), (4, 17107300), (5, 13685840), (7, 9775600), (8, 8553650), (10, 6842920), (14, 4887800), (16, 4276825), (20, 3421460), (25, 2737168), (28, 2443900), (35, 1955120), (40, 1710730), (50, 1368584), (56, 1221950), (70, 977560), (80, 855365), (100, 684292), (112, 610975), (140, 488780), (175, 391024), (200, 342146), (280, 244390), (350, 195512), (400, 171073), (560, 122195), (700, 97756), (1400, 48878), (2800, 24439)]